List of aircraft engines facts for kids

This is an alphabetical list of aircraft engines by manufacturer.

0–9

2si

• 2si 215
• 2si 230
• 2si 430
• 2si 460
• 2si 500
• 2si 540
• 2si 690

3W

Source: RMV

• 3W 106iB2
• 3W-110
• 3W-112
• 3W-170
• 3W-210
• 3W-220

A

Abadal (Francisco Serramalera Abadal)

• Abadal Y-12 350/400 hp 120 mm × 140 mm (4.7 in × 5.5 in)

ABC

Source: Lumsden.

• ABC 8 hp
• ABC 30 hp V-4
• ABC 45 hp V-6
• ABC 60 hp V-8
• ABC 85 hp V-6
• ABC 100 hp V-8
• ABC 115 hp
• ABC 170 hp V-12
• ABC 225 hp V-16

• ABC Dragonfly
• ABC Gadfly
• ABC Gnat
• ABC Hornet
• ABC Mosquito
• ABC Scorpion
• ABC Wasp
• ABC type 10 APU
• ABC type 11 APU

ABECO

Source: RMV

• ABECO GEM

Aberg

Source: RMV

• Type Sklenar

ABLE

Source: RMV, Able Experimental Aircraft Engine Co. (Able Experimental Aircraft Engine Co., Altimizer, Hoverhawk (US))

• ABLE 2275
• ABLE 2500
• ABLE VW x 2 Geared Drive

Accurate Automation Corp

• Accurate Automation AT-1500
• Accurate Automation AT-1700

Ace

(Ace American Engr Corp, Horace Keane Aeroplane Co, North Beach, Long Island NY.)

• Ace 1919 40 hp

ACE

(American Cirrus Engine Inc) Source: RMV

• ACE Cirrus
• ACE LA-1 19?? (ATC 31) = 140 hp 7RA. Evolved into Jacobs LA-1.
• ACE Mk III 1929 (ATC 30, 44) = 90 hp 310ci 4LAI; (44) for 110 hp supercharged model.
• ACE Mk III Hi-Drive
• ACE Ensign

ACT

(Aircraft Cylinder and Turbine Co) Source: RMV

• ACT Super 600

Adams

Source: RMV

• Adams (UK) 4 Cylinder in-line of 140 HP
• Adams (UK) 8 V

Adams-Dorman

Source: RMV

• Adams-Dorman 60/80 HP

Adams-Farwell

The Adams Company, Dubuque, Iowa / F.O. Farwell, engines for gyrocopters

• Adams-Farwell 36 hp 5-cyl rotary engine 4.25 in × 3.25 in (108 mm × 83 mm)
• Adams-Farwell 50 HP
• Adams-Farwell 55 hp 5-cyl rotary 5.25 in × 5 in (133 mm × 127 mm)
• Adams-Farwell 63 hp 5-cyl rotary 5.625 in × 5 in (142.9 mm × 127.0 mm)
• Adams-Farwell 72 hp 5-cyl rotary 6 in × 6 in (150 mm × 150 mm)
• Adams-Farwell 280 hp 6cyl double rotary 6 in × 6 in (150 mm × 150 mm)
• Adams-Farwell 6-cyl double rotary 5 in × 5 in (130 mm × 130 mm)
• Adams-Farwell 10-cyl double rotary 5 in × 5 in (130 mm × 130 mm)
• Adams-Farwell 14-cyl double rotary 5 in × 5 in (130 mm × 130 mm)
• Adams-Farwell 18-cyl double rotary 5 in × 5 in (130 mm × 130 mm)
• Adams-Farwell KM 11

ADC

ADC (from "Aircraft Disposal Company") bought 35,000 war-surplus engines in 1920. Initially produced engines from Renault 70 hp spares.

• ADC Airdisco
• ADC Cirrus
• ADC Nimbus, development of Siddeley Puma
• ADC Airsix, air-cooled version of Nimbus. Not put into use
• ADC BR2
• ADC Viper
• ADC Airdisco-Renault

Adept-Airmotive

Source: RMV

• Adept 280 N
• Adept 300 R
• Adept 320 T

Ader

Source: RMV

• Ader Eole engine (Vapour)
• Ader Avion engine (Vapour)
• Ader 2V
• Ader 4V

Adler

Source: RMV

• Adler 50 hp 4-cyl in-line 100 mm × 125 mm (3.9 in × 4.9 in)
• Adler 100 hp 6-cyl in-line 115 mm × 135 mm (4.5 in × 5.3 in)
• Adler 222 hp V-8 116 mm × 160 mm (4.6 in × 6.3 in)

Adorjan & Dedics

Source: RMV

• Adorjan & Dedics 2V

Advance Engines

Source: RMV

• Advance 4V, 20/25 HP

Advanced Engine Design

Source: RMV

• Advanced Engine Design Spitfire 1 Cylinder
• Advanced Engine Design Spitfire 2 Cylinder
• Advanced Engine Design Spitfire 3 Cylinder
• Advanced Engine Design Spitfire 4 Cylinder
• Advanced Engine Design K2-1000
• Advanced Engine Design 110 HP (BMW Conversion)
• Advanced Engine Design 220 LC
• Advanced Engine Design 440 LC
• Advanced Engine Design 660 LC
• Advanced Engine Design 880 LC
• Advanced Engine Design 530 (Kawasaki Conversion)

AEADC

(Aircraft Engine & Accessory Development Corporation) Source: RMV

• AEADC Gryphon M
• AEADC Gryphon N
• AEADC O-510 (Gryphon M)
• AEADC O-810 (Gryphon N)

AEC

Source: RMV

• AEC Keane

Aeolus Flugmotor

Source: RMV

Aerien CC

Source: RMV

• Aerien 20/25 HP
• Aerien 30 HP

Aermacchi

Source: RMV

• Aermacchi MB-2

Aero & Marine

• Aero & Marine 50 HP

Aero Adventure

Source: RMV

• Aero Adventure GFL-2000

AeroConversions

• AeroConversions AeroVee 2180

Aero Development

Source: RMV (See SPEER)

Aero Engines Ltd.

(formerly William Douglas (Bristol) Ltd.)

• Aero Engines Dryad
• Aero Engines Pixie
• Aero Engines Sprite
• Aero Engines inverted V-4
• Aero Engines inverted V-6
• Douglas 750cc

Aero Motion

Source: RMV

• Aero Motion 0-100
• Aero Motion 0-101

Aero Motors

Source: RMV

• Aero Motors Aerobat 150 HP

Aero Pixie

Source: RMV

• Aero Pixie 153 cc, 2T

Aero Prag

Source: RMV

• Aeroprag KT-422
• Aeroprag AP-45
• Aeroprag TP-422

Aero Products

(Aero Products Aeronautical Products Corp, Naugatuck CT.) Source: RMV

• Aero Products Scorpion 100 HP

Aero Sled

Source: RMV

• Aero Sled Twin Flat, 20 HP

Aero Sport International

Source: RMV

• Aero Sport International Wade Aero (WANKEL) 2 Types

AeroTwin Motors Corporation

• AeroTwin AT972T

Aerojet

Aerojet produced rocket engines for missiles. It merged with Pratt & Whitney Rocketdyne.

Aeromarine Company

Source: RMV

• Aeromarine Company D5-1 (Pulse-Jet)

Aeromarine

Aeromax

Source: RMV

• Aeromax 100 I-F-B
• Aeromax 100 L-D

Aeromotion

See: AMI

Aeromotor

(Detroit Aeromotor. Const. Co) Source: RMV

• Aeromotor 30 hp 4-cyl in-line
• Aeromotor 75 hp 6-cyl in-line

Aeronamic

Source: RMV

• Aeronamic ATS

Aeronautical Engineering Co.

Source: RMV

• Aeronautical Engineering 9-cyl radial 200 HP

Aeronca

• Aeronca E-107 (O-107)
• Aeronca E-113 (O-113)

Aeroplane Motors Company

(Aeroplane Motors) Source: RMV

• Aeroplane 59 hp V-8 3.98 in × 4.72 in (101 mm × 120 mm)

Aeroprotech

Source: RMV

• Aeroprotech VW 2.3

Aerosila

Source: RMV

• Aerosila TA-4 FE
• Aerosila 6 A/U
• Aerosila 8 N/K
• Aerosila 12
• Aerosila 12-60
• Aerosila 14 (-032,-130,-35)
• Aerosila 18-100 (-200)
• GTTP-300

Aerosport

• Aerosport-Rockwell LB600

Aerostar

Source: RMV

• Aerostar M14P
• Aerostar M14V-26

Aerotech engines

Source: RMV

• Aerotech 2 Cylinder 2T

Aerotech-PL

Source: RMV

• Aerotech-PL EA81, Subaru conversion
• Aerotech-PL VW conversion
• Aerotech-PL BMW conversion
• Aerotech-PL Suzuki conversion
• Aerotech-PL Guzzi conversion

Aerotechnik

Source: RMV

• Aerotechnik Tatra-100
• Aerotechnik Tatra-102
• Aerotechnik Hirth (Lic)
• Aerotechnik Mikron (Lic)
• Aerotechnik Tatra-714 (VW)

Aerotek

Source: RMV

• Aerotek Mazda RX-7 (conversion)

AES

(See Rev-Air)

Affordable Turbine Power

Source: RMV

• Affordable Turbine Power Model 6.5

AFR

Source: RMV

• AFR BMW Conversion
• AFR R 100 70/80 hp
• AFR R 1100D 90/100 hp
• AFR R 1100S 98 hp
• AFR R 1150RT 95 hp
• AFR R 1200GS 100 hp

Agilis

(Agilis Engines) Sources: RMV

• Agilis TF-800
• Agilis TF-1000
• Agilis TF-1200
• Agilis TF-1400
• Agilis TF-1500
• Agilis TJ-60 (MT-60)
• Agilis TJ-75
• Agilis TJ-80
• Agilis TJ-400

Agusta

• Agusta GA.40
• Agusta GA.70
• Agusta GA.140
• Agusta A.270
• Turbomeca-Agusta TA.230

Ahrbecker Son and Hankers

Source: RMV

• Ahrbecker Son and Hankers 10 HP
• Ahrbecker Son and Hankers 20 HP
• Ahrbecker Son and Hankers 1 Cylinder – vapor

AIC

(Aviation Ind. China. See Catic and Carec)

Aichi

Source:Gunston 1989 except where noted.

• Aichi AC-1
• Aichi Atsuta (Atsuta 31) – Licence-builtDaimler-Benz DB 601A for IJN
  • Aichi AE1A (Atsuta 21)
  • Aichi AE1P (Atsuta 32)
• Aichi Ha-70 (Coupled Atsuta 30s)

AICTA

(AICTA Design Work, Prague, Czech Republic)

• AICTA LMD 416-00R

Aile Volante

• Aile Volante C.C.2
• Aile Volante C.C.4

Air Repair Incorporated

Source: RMV (Jacobs Licence)

• Air Repair Incorporated L-4
• Air Repair Incorporated L-5
• Air Repair Incorporated L-6

(Jacobs-Page Licence)

• Air Repair Incorporated R755

Air Ryder

Source: RMV

• Air Ryder Subaru EA-81 (Conversion)

Air Technical Arsenal

Source: RMV

• Air Technical Arsenal TSU-11
• Air Technical Arsenal TR-30

Air-Craft Engine Corp

Source: RMV

• Air-Craft Engine Corp LA-1

Aircat

(Detroit Aircraft Eng. Corp.) Source: RMV

• Aircat Radial 5 cylinders

Aircooled Motors

See: Franklin

Aircraft Engine Co

(Aircraft Engine Co Inc, Oakland, CA)

• Aircraft 1911 80 hp

Aircraft & Ind. Motor Corp

(See Schubert)

AiResearch

See: Garrett, Allied Signal and Honeywell

Airex

• Airex Rx2
• Airex Rx10

Airmotive-Perito

See: Adept-Airmotive

Airship Aircraft Engine Company

• Airship A-Tech 100 Diesel

Airtrike

(AirTrike GmbH i.L., Berlin, Germany)

• Airtrike 850ti

AISA

Source: RMV

• Ramjet on rotor

Aixro

Source: RMV

• Aixro XF-40
• Aixro XH-40
• Aixro XP-40
• Aixro XR-30
• Aixro XR-40
• Aixro XR-50

Ajax

Source: RMV

• Ajax 7-cyl rotary
• Ajax 6-cyl radial (2 rows of 3 cyls.), 80 HP

Akkerman

• Akkerman Model 235 30 HP, special fuel

Akron

• Funk E200
• Funk E4L

Albatross

(Albatross Co Detroit)

• Albatross 50 hp 6-cyl radial 4.5 in × 5 in (110 mm × 130 mm)
• Albatross 100 hp 6-cyl radial 5.5 in × 5 in (140 mm × 130 mm)

Aldasoro

• Aldasoro aero engine

Alexander

• Alexander 4-cyl
• Alexanderradial 5-cyl

Alfa Romeo

Societa per Azioni Alfa Romeo

Alfaro

• Alfaro baby engine
• Alfaro 155 hp 4-cyl barrel engine

Allen

• Allen O-675

Alliance

(Aubrey W. Hess/Alliance Aircraft Corporation)

• Hess Warrior

Allied

• Allied Monsoon Licensed manufacturer of French Règnier 4L

AlliedSignal

• AlliedSignal TPE-331
• Garrett TPF351
• AlliedSignal LTS101
• AlliedSignal ALF502/LF507

Allis-Chalmers

Source: Gunston

• Allis-Chalmers J36

Allison

Almen

• Almen A-4

Alvaston

• Alvaston 20 hp 2-cyl opposed 114 mm × 114 mm (4.5 in × 4.5 in)
• Alvaston 30 hp 2-cyl opposed 132 mm × 127 mm (5.2 in × 5.0 in)
• Alvaston 50 hp 4-cyl opposed 144 mm × 128 mm (5.7 in × 5.0 in)

Alvis

• Alvis Alcides
• Alvis Alcides Major
• Alvis Leonides
• Alvis Leonides Major
• Alvis Maeonides Major
• Alvis Pelides
• Alvis Pelides Major

American Cirrus Engine

See: ACE

American Engineering Corporation

Source: RMV

• ACE Keane

American Helicopter

• American Helicopter PJ49 Pulsejet
• American Helicopter XPJ49-AH-3

American Motor & Aviation Co

• American 1911 rotary
• American S-5 radial

AMCEL

(AMCEL Propulsion Company)

• AMCEL controllable solid fuel rocket

AMI

(AeroMotion Inc.)

• AeroMotion Twin
• AeroMotion O-100 Twin
• AeroMotion O-101 Twin

AMT Netherlands

(Aviation Microjet Technology)

• AMT Olympus
• AMT Titan
• AMT Lynx

AMT USA

(AMT USA, LLC, Cincinnati)

• AMT-450

A.M.U.A.L

(Établissement A.M.U.A.L)

• A.M.U.A.L M.J.5 65° V-8 350 hp 150 mm × 200 mm (5.9 in × 7.9 in)
• A.M.U.A.L M.J.6 90° V-8 400 hp 150 mm × 200 mm (5.9 in × 7.9 in)
• A.M.U.A.L M.J.7 90° V-8 600 hp 180 mm × 210 mm (7.1 in × 8.3 in)

Angle

• Angle 100 hp Radial

Ansaldo

• Ansaldo San Giorgio 4E-145 6I 300 hp
• Ansaldo San Giorgio 4E-150 6I 300 hp
• Ansaldo San Giorgio 4E-284 V-12 450 hp
• Ansaldo San Giorgio 4E-290 V-12 550 hp

Antoinette

Source:Gunston

• Antoinette 32 hp V-8 80 mm × 80 mm (3.1 in × 3.1 in)
• Antoinette 46 hp?
• Antoinette 64 hp V-16 80 mm × 80 mm (3.1 in × 3.1 in)
• Antoinette 67hp V-8 110 mm × 105 mm (4.3 in × 4.1 in)
• Antoinette 165 hp V-16
• Antoinette 134 hp V-8 110 mm × 105 mm (4.3 in × 4.1 in)
• Antoinette 55 hp V-8
• Antoinette V-32

Anzani

For British Anzani products see: British Anzani

Source:

Air-cooled Anzani engines

Water-cooled Anzani engines

• Anzani 30-32 hp V-4 100 mm × 120 mm (3.9 in × 4.7 in)
• Anzani 56-70 hp V-4 135 mm × 150 mm (5.3 in × 5.9 in)
• Anzani 600-700 hp 20-cyl radial 140 mm × 150 mm (5.5 in × 5.9 in) In-line radial 10 banks of 2 cylinders
• Anzani W-6
• Anzani 6A3 (6-cyl radial 60 hp)

ARDEM

(Avions Roger Druine Engines M)

• Ardem 4 CO2

Ares

(Ares ltd., Finland)

• Ares diesel Cirrus

Argus Motoren

Source:Gunston except where noted

Argylls

• Argyll aircraft engine

Armstrong Siddeley

Armstrong Siddeley was formed by purchase of Siddeley-Deasy in 1919.

Armstrong Whitworth

• Armstrong Whitworth 1918 30° V-12

Arrow SNC

• Arrow 250
• Arrow 270 AC
• Arrow 500
• Arrow 1000

Arsenal

Source:Gunston

• Arsenal 213
• Arsenal 12H
• Arsenal 12H-Tandem
• Arsenal 12K
• Arsenal 24H
• Arsenal 24H-Tandem

Asahina

• Asahina 9-cyl 100 hp rotary

Ashmusen

(Ashmusen Manufacturing Company)

• Ashmusen 1908 60 hp 8HOA
• Ashmusen 1908 105 hp 12HOA

Aspin

(F.M. Aspin & Company)

• Aspin Flat-Four

Aster

• Aster 51 hp 4-cylinder-line

Astrodyne

(Astrodyne Inc.)

• Astrodyne 16NS-1000
• Astrodyne XM-34 (ZELL booster)

ATAR

(Atelier Technique Aéronautique de Rickenbach – pre SNECMA take-over)

• ATAR 101
• ATAR 103
• ATAR 104 (Vulcain)
• ATAR 201
• ATAR 202
• ATAR 203

Atwood

(Atwood Aeronautic Company, Williamsport, PA / Harry N. Atwood)

• Atwood 120-180 hp V-12 (3.5 in × 4.5 in (89 mm × 114 mm) bore x stroke
• Atwood M-1 (1916)
• Atwood M-2 (1916)
• Atwood Twin Six

Aubier & Dunne

Data from:Italian Civil & Military Aircraft 1930–1945

• Aubier & Dunne 2-cyl 17 hp
• Aubier & Dunne 3-cyl
• Aubier-Dunne V.2D

Austin

• Austin V-12
• Austin rotary engine

Austro-Daimler

Source:Gunston

• Austro-Daimler 35-40 hp 4-cyl. (35-40 hp 3.94 in × 4.72 in (100 mm × 120 mm))
• Austro-Daimler 65-70 hp 4-cyl. (65-70 hp 4.72 in × 5.51 in (120 mm × 140 mm))
• Austro-Daimler 90hp 6-cyl. (90 hp 4.72 in × 5.51 in (120 mm × 140 mm))
• Austro-Daimler 120hp 6-cyl. (120 hp 5.12 in × 6.89 in (130 mm × 175 mm))
• Austro-Daimler 160hp 6-cyl.
• Austro-Daimler 185hp 6-cyl.
• Austro-Daimler 200hp 6-cyl. (200 hp 5.31 in × 6.89 in (135 mm × 175 mm))
• Austro-Daimler 210hp 6-cyl.
• Austro-Daimler 225hp 6-cyl.
• Austro-Daimler 300 hp V-12
• Austro-Daimler 360 hp 6-cyl (360 hp 5.12 in × 6.89 in (130 mm × 175 mm))
• Austro-Daimler 400 hp V-12 (400 hp 5.12 in × 6.89 in (130 mm × 175 mm))
• Austro-Daimler D-35 (400 hp 5.12 in × 6.89 in (130 mm × 175 mm))

Austro Engine

• Austro Engine E4 (AE 300)
• Austro Engine AE50R
• Austro Engine AE75R
• Austro Engine AE80R
• Austro Engine AE500
• Austro Engine GIAE110R

Auto Diesels

• Auto Diesels STAD A250
• Auto Diesels STAD A260
• Auto Diesels LPI Mk.12A/L
• Auto Diesels LPI Mk.12A/T
• Auto Diesels LPI Mk.12A/D
• Auto Diesels GT15
• Auto Diesels 7660.001.020

Ava

(L'Agence General des Moteurs Ava)

• Ava 4A

Avco Lycoming

See:Lycoming

Avia

Avia Wytwórnia Maszyn Precyzjnych Avia 3 Avia Vr-30 Avia Vr-36 Avia WZ-7 Avia WZ-100

Avia Akciova Spolecnost pro Prumysel Letecky Avia Rk.12 Avia Rk.17 Avia Rkr.18 Avia L Avia DFTr Avia R.7 Avia R.10 Avia DR.14 Avia DR.20 Avia Rr.29 Avia Vr.30 Avia Vr.36 Avia W.44 Avia Wr.44

Avia Narodny Podnik M108H Avia M-04 Avia M110H Avia M132 Avia M137 Avia M202 Avia M208 Avia M332 Avia M337 Avia M431 Avia M441 Avia M437 Avia M462

Aviadvigatel

• Aviadvigatel PD-14
• Aviadvigatel PS-90

Aviatik

Argus engines sold in France under the brand name 'Aviatik' by Automobil und Aviatik AG

• Aviatik 70hp 4-cyl in-line 124 mm × 130 mm (4.9 in × 5.1 in)
• Aviatik 100hp 4-cyl in-line 140 mm × 140 mm (5.5 in × 5.5 in)
• Aviatik 150hp 4-cyl in-line 155 mm × 165 mm (6.1 in × 6.5 in)

A.V. Roe

• A.V. Roe 20 hp 2-cyl.

Avro

• Avro Alpha

Avro Canada

• Avro Chinook
• Avro Iroquois
• Avro Orenda
• Avro P.35 Waconda

Axelson

• Axelson A-7-R 115 hp
• Axelson-Floco B 150 hp

Axial Vector Engine Corporation

• Dyna-Cam

Aztatl

• Aztatl 3-cyl radial
• Aztatl 6-cyl 80 hp radial
• Aztatl 10-cyl radial

B

Bailey

• Bailey C-7-R "Bull's Eye" 1927 = 140 hp 7RA.

Bailey Aviation

• Bailey B200
• Bailey Hornet
• Bailey V5 engine

Baradat–Esteve

(Claudio Baradat Guillé & Carlos Esteve)

• Baradat toroidal engine

Basse und Selve

• Basse und Selve BuS. 120 hp (125 mm × 160 mm (4.9 in × 6.3 in) 120-130 hp)
• Basse und Selve BuS.III 150 hp
• Basse und Selve BuS.IV (160 mm × 200 mm (6.3 in × 7.9 in) / 155 mm × 200 mm (6.1 in × 7.9 in) 260 hp / 270 hp)
• Basse und Selve BuS.IVa 300 hp

Bates

Data from:

• Bates 29 hp V-4

Bayerische

(Bayerische Motoren Gesellschaft)

• Bayerische 7-cyl 50 hp rotary

Beardmore

Source: Lumsden

• Beardmore 90 hp (120 mm × 140 mm (4.7 in × 5.5 in))
• Beardmore 120 hp
• Beardmore 160 hp
• Beardmore Pacific
• Beardmore Simoon
• Beardmore Cyclone
• Beardmore Tornado
• Beardmore 12-cyl opposed diesel
• Beardmore Typhoon
• Galloway Adriatic
• Galloway Atlantic

Béarn

Construction Mécanique du Béarn/Société de Construction et d'Exploitation de Matériels et de Moteurs

• Béarn 6
• Béarn 12A
• Béarn 12B

Beatty

• Beatty 40 hp 4-cyl.(4.375 in × 4 in (111.1 mm × 101.6 mm))
• Beatty 50 hp 4-cyl.(4.375 in × 4.5 in (111.1 mm × 114.3 mm))
• Beatty 60 hp 4-cyl. (geared 0.66:1 4.375 in × 5 in (111.1 mm × 127.0 mm))
• Beatty 80 hp 8-cyl. V-8 (4.375 in × 4 in (111.1 mm × 101.6 mm))

Beck

• Beck 1910 toroidal engine
• Beck 35 hp 4cyl toroidal engine 80 mm × 130 mm (3.1 in × 5.1 in)
• Beck 50 hp 4cyl toroidal engine 110 mm × 130 mm (4.3 in × 5.1 in)
• Beck 75 hp 4cyl toroidal engine 120 mm × 130 mm (4.7 in × 5.1 in)

Beecher

(B.L. Beecher Company, New Haven, Connecticut)

• Beecher 8HOA

Bell Aerosystems Company

Bentley

• W. O. Bentley
• Bentley BR1
• Bentley BR2

Benz

Source:Gunston

Berliner

• Berliner 6 hp rotary helicopter engine

Bertin

• Bertin 50 hp X-4
• Bertin 100 hp X-8

Besler

See: Doble-Besler

Beaussier

(Moteurs Beaussier)

• Beaussier 4-cyl

Bessonov

(A. A. Bessonov)

• Bessonov MM-1

Better Half

• Better Half VW

Beardmore Halford Pullinger (B.H.P.)

• Adriatic
• Atlantic
• 230 hp – built by Galloway and Siddeley-Deasy developed into Siddeley Puma

Binetti

• Binetti B-300

Blackburn

Includes engines of Cirrus Engine Division of Blackburn Source: Lumsden

• Blackburn Cirrus – originally ADC Cirrus,
• Blackburn Cirrus Midget
• Blackburn Cirrus Minor
• Blackburn Cirrus Major
• Blackburn Cirrus Bombardier
• Blackburn Cirrus Grenadier
• Blackburn Cirrus Musketeer
• Blackburn Nimbus
• Blackburn Artouste – licence built Turbomeca Artouste
• Blackburn Turbomeca Palouste – Turbomeca Palouste
• Blackburn Turbomeca Palas – Turbomeca Palas
• Blackburn Turbomeca Turmo – Turbomeca Turmo
• Blackburn A.129

Blackburne

• Blackburne Tomtit
• Blackburne Thrush

Bliss

(E.W. Bliss Company)

• Bliss Jupiter
• Bliss Neptune
• Bliss Titan

Bloch

• Bloch 4B-1
• Bloch 6B-1

BMW

Source: Gunston except where noted

Boeing

Source:Pelletier except where noted

• Boeing T50
• Boeing T60
• Boeing 500
• Boeing 502
• Boeing 514
• Boeing 520
• Boeing 540 gas turbine engine (turboprop)
• Boeing 550
• Boeing 551 gas turbine engine (turboprop)
• Boeing 553 gas turbine engine (turboprop)

Boitel

• Boitel soleil

Boland

• Boland V-8

Bonner

(Aero Bonner Ltd.)

• Bonner Super Sapphire

Borzecki

(Jozef Borzecki)

• Borzecki 2RB
• Borzecki JB 2X250

Botali

• Botali Diesel – eight-cylinder air-cooled 118 hp

Bramo

Source:Gunston except where noted

• Bramo Sh.14A
• Bramo 301
• Bramo 314
• Bramo 322
• Bramo 323 Fafnir
• Bramo 325
• Bramo 328
• Bramo 329 Twin Fafnir
• Bramo 109-002
• Bramo 109-003

Brandner

• Brandner E-300

Breda

• Breda 320 hp V-8

Breguet-Bugatti

• Breguet-Bugatti U.16
• Breguet-Bugatti U.24
• Breguet-Bugatti U.24bis
• Breguet-Bugatti Quadrimotor Type A
• Breguet-Bugatti Quadrimotor Type B
• Breguet-Bugatti H-32B

Breitfeld & Danek

• Breitfeld & Danek Perun I 6-cylinder 170 hp
• Breitfeld & Danek Perun II 6-cylinder 276 hp
• Breitfeld & Danek BD-500 500 hp
• Breitfeld & Daněk Hiero IV
• Breitfeld & Daněk Hiero L
• Breitfeld & Daněk Hiero N

Breese

• Breese 40 hp 3-cyl radial

Breuer

(Breuer Werke G.m.b.H.)

• Breuer 9-091
• Breuer 9-094

Brewer

(Captain R.W.A. Brewer)

• Brewer Type M Gryphon O-8
• Brewer 250 hp O-12
• Brewer 500 hp X-16

Briggs & Stratton

• Briggs & Stratton Vanguard Big Block V-Twin

Bristol Engine Company (Bristol)

Division of Bristol Aeroplane Company formed when Cosmos Engineering was taken over in 1920. Became Bristol Aero Engines in 1956. Merged with Armstrong Siddeley in 1958 to form Bristol Siddeley. Sources: Piston engines, Lumsden, gas turbine and rocket engines, Gunston.

Ramjets

Bristol Siddeley

Bristol Siddeley was formed by Bristol taking over Armstrong Siddeley, rebranding several of the engines. It took over de Havilland engines and, in turn, became a division of Rolls-Royce Limited.

British Anzani

For French Anzani engines see: Anzani

• British Anzani 35 hp 2-cyl.
• British Anzani 45 hp 6-cyl.
• British Anzani 60 hp 6-cyl.
• British Anzani 100hp 10-cyl.

British Salmson

• British Salmson AD.3
• British Salmson AC.7
• British Salmson AC.9
• British Salmson AD.9
• British Salmson AD.9R srs III
• British Salmson AD.9NG

British Rotary

• British Rotary 100 hp 10-cyl. rotary

Brooke

(Brooke, Chicago)

• Brooke 85 hp 10-cyl. rotary
• Brooke 24 hp 6-cyl. rotary
• Brooke Multi-X

Brott

(A. Brott, Denver, Colorado)

• Brott 35 hp V-4 air-cooled
• Brott 45 hp V-4 water-cooled
• Brott 60 hp V-8 air-cooled

Brouhot

• Brouhot 60 hp V-8

Brownback

(Brownback Motor Laboratories Inc.)

• Brownback C-400 (Tiger 100)

Bucherer

• Bucherer 2-cyl rotary

Buchet

• Buchet 6 in-line
• Buchet 8-12 hp 3-cyl inline
• Buchet 24 hp 6-cyl radial 3.15 in × 3.15 in (80 mm × 80 mm)

Bücker

• Bücker M 700

Budworth

(David Budworth Limited)

• Budworth Puffin
• Budworth Brill
• Budworth Buzzard

Bugatti

• Bugatti 8
• Bugatti U-16
• Bugatti Type 14
• Bugatti Type 34 U-16
• Bugatti Type 50B
• Bugatti Type 60

Burgess-White

(W. Starling Burgess, Rollin H. White / Burgess Company of Marblehead, MA and White Company of Cleveland, OH)

• Burgess-White X-16

Burlat

(Société des Moteurs Rotatifs Burlat)

• Burlat 8cyl. 35 hp rotary – 35 hp (26 kW) at 1800 rpm, 95 mm × 120 mm (3.74 in × 4.72 in). 187 lb (85 kg). 6 500F
• Burlat 8cyl. 60 hp rotary – 60 hp (45 kW) at 1800 rpm, 120 mm × 120 mm (4.72 in × 4.72 in), 264 lb (120 kg), 11000F
• Burla 8cyl. 75 hp rotary – 75 hp (56 kW) at 1800 rpm, 120 mm × 170 mm (4.72 in × 6.69 in), 308 lb (140 kg), 11000F
• Burlat 16cyl. 120 hp rotary – 120 hp (89 kW)p at 1750 rpm, 120 mm × 120 mm (4.72 in × 4.72 in), 495 lb (225 kg), 22000 F

Burnelli

• Burnelli AR-3

Burt

(Peter Burt)

• Burt 180 hp V-12

C

CAC

• CAC R-975 Cicada
• CAC R-1340
• CAC R-1830
• CAC Merlin

CAE

See:Teledyne CAE

Caffort

(Anciens Etablissements Caffort Frères)

• Caffort 12Aa

Cal-Aero

(Cal-aero Institute, California)

• Cal-Aero Project

Call

(Henry L. Call)

• Call E-1 2OW
• Call E-2 4OW

CAM

(Canadian Airmotive Inc.)

• CAM TURBO 90

Canton-Unné

• Canton-Unné X-9

Cameron

(Cameron Aero Engine Division / Everett S. Cameron)

• Cameron C4-I-E1
• Cameron C6
• Cameron C12

Campini

Source:Gunston

• Secondo Campini thermojet

CANSA

(Fabbrica Italiana Automobili Torino – Costruzioni Aeronautiche Novaresi S.A.)

• CANSA C.80

Carden Aero Engines

Source:Ord-Hume.

• Carden-Ford 31hp 4-cyl.
• Carden-Ford S.P.1

CAREC

(China National Aero-Engine Corporation)

• CAREC WP-11

Casanova

(Ramon Casanova)

• Casanova pulse-jet

Cato

• Cato 35 hp 2-cyl 2OA
• Cato 60 hp 4-cyl 4IL
• Cato C-2 75 hp 2OA

Caunter

• Caunter B
• Caunter C
• Caunter D

Centrum

• Centrum 150 hp 6-cyl radial

Ceskoslovenska Zbrojovka

Data from:

• Ceskoslovenska Zbrojovka ZOD 260-B 2-stroke radial diesel engine – 260 hp

CFM International

• CFM International CFM56
• CFM International LEAP
• CFM International RISE

Chaise

(Societe Anonyme Omnium Metallurgique et Industriel / Etablissements Chaise et Cie)

• Chaise 12 hp V-2
• Chaise 30 hp V-4
• Chaise 4A 101 hp
• Chaise 4B 120 hp (14° inverted V-4)
• Chaise 4Ba
• Chaise AV.2

Chamoy

(M. Fernand Chamoy)

• Chamoy 5-cyl radial

Chamberlin

• Chamberlin L-236
• Chamberlin L-267

Changzhou

(Changzhou Lan Xiang Machinery Works)

• Changzhou WZ-6

Charomskiy

Source:Gunston

• Charomskiy AN.1
• Charomskiy ACh-30
• Charomskiy ACh-31
• Charomskiy ACh-32
• Charomskiy ACh-39
• Charomskiy M-40

Chelomey

• Chelomey D-3 Pulse-jet
• Chelomey D-5 Pulse-jet
• Chelomey D-6 Pulse-jet
• Chelomey D-7 Pulse-jet

Chenu

• Chenu 50-65 hp 4-cyl DD 110 mm × 190 mm (4.3 in × 7.5 in)
• Chenu 75 hp 6-cyl in-line 110 mm × 190 mm (4.3 in × 7.5 in)
• Chenu 90 hp 4-cyl GD 120 mm × 130 mm (4.7 in × 5.1 in)
• Chenu 80-90 hp 6-cyl DD
• Chenu 80-90 hp 6-cyl GD
• Chenu 200-250 hp 6-cyl DD 150 mm × 120 mm (5.9 in × 4.7 in) (for dirigibles)

Chengdu

• Chengdu WS-18

Chevrolair

(The Arthur Chevrolet Aviation Motors Corporation)

• Chevrolair 1923 Water-cooled in-line 4 upright
• Chevrolair D-4
• Chevrolair D-6
• Chevrolair 1923 Air-cooled in-line 4 upright and inverted

Chevrolet

• Chevrolet Turbo-Air 6 engine

Chinese aero-engines

Chotia

• Chotia 460

Christoffersen

(Christoffersen Aircraft Company)

• Christoffersen 120 hp 6-cyl in-line
• Christoffersen 120 hp V-12

Chrysler

• Chrysler IV-2220
• Chrysler T36D

Church

(Jim Church)

• Church J-3 Marathon
• Church V-248 V-8

Cicaré

• Cicaré 4C2T

Cirrus

• Cirrus I
• Cirrus II
• Cirrus III
• Cirrus Hermes
• Cirrus Major
• Cirrus Minor

Cisco Motors

• Cisco Snap 100

Citroën

• Citroen 2cyl Citroën 2CV – 18 hp
• Citroen 4cyl Citroën GS 1.2 – 65 hp at 5,700 rpm

Clapp's Cars

• Clapp's Cars Spyder Standard

Clément-Bayard

Data from:

• Clément-Bayard 30 hp 2-cyl HOW 5.125 in × 4.375 in (130.2 mm × 111.1 mm)
• Clément-Bayard 29 hp 4-cyl in-line 3.94 in × 4.72 in (100 mm × 120 mm)
• Clément-Bayard 40 hp 4-cyl in-line 3.94 in × 4.72 in (100 mm × 120 mm)
• Clément-Bayard 100 hp 4-cyl in-line 135 mm × 160 mm (5.3 in × 6.3 in)
• Clément-Bayard 118.5 hp 4-cyl in-line 7.48 in × 9.06 in (190 mm × 230 mm)
• Clément-Bayard 117.5 hp 6-cyl in-line 6.1 in × 7.28 in (155 mm × 185 mm)
• Clément-Bayard 250 hp 6-cyl in-line 6.1 in × 7.87 in (155 mm × 200 mm) (for dirigibles)
• Clément-Bayard 50 hp 7-cyl Radial 3.94 in × 4.53 in (100 mm × 115 mm)
• Clément-Bayard 300 hp 8-cyl in-line 6.5 in × 8.86 in (165 mm × 225 mm) (for airships)
• Clément-Bayard V-16 (for airships)

Cleone

• Cleone 1930 25 hp 2-cyl hor opp 2 stroke

Clerget

(Société Clerget-Blin et Cie / Pierre Clerget)

Source:Lumsden except where noted

Cleveland

(Walter C. Willard / Cleveland Aero Engines)

• Cleveland 150 hp 6-cyl axial engine 6x5 in × 6 in (130 mm × 150 mm)

Cleveland

(Cleveland Engineering Laboratories Company)

• Cleveland Weger 400 hp 6-cyl 2-stroke radial 4.25 in × 5 in (108 mm × 127 mm)

C.L.M.

(Compagnie Lilloise de Moteurs S.A)

• Lille 6As 6-cyl opposed piston 2-stroke diesel (Junkers Jumo 205 licence built)
• Lille 6Brs (600 hp)

CMB

(Construction Mécanique du Béarn) See: Béarn

CNA

• CNA C.II
• CNA C.VI I.R.C.43
• CNA C.7
• CNA D.4
• CNA D.VIII

Coatalen

Source:Brew

• Coatalen 12Vrs-2 diesel

Colombo

• Colombo C.160
• Colombo D.110
• Colombo E.150
• Colombo S.53
• Colombo S.63

Combi

• Combi 150 hp 6-cyl

Comet

(Comet Engine Corp, Madison WI.)

• Comet 130hp
• Comet 5
• Comet 7-D 1928 (ATC 9) = 150 hp 612ci 7RA.
• Comet 7-E 1929 (ATC 47) = 165 hp 612ci 7RA.
• Comet 7-RA 1928 (ATC 9) = 130 hp 7RA.

Compagnie Lilloise de Moteurs

See:C.L.M.

Conrad

(Deutsche Motorenbau G.m.b.H. / Robert Conrad)

• Conrad C.III – (licence built by N.A.G. as the C.III N.A.G.)

Continental

Cors-Air

(Cors-Air srl, Barco di Bibbiano, Italy)

• Cors-Air M19 Black Magic
• Cors-Air M21Y
• Cors-Air M25Y Black Devil

Corvair

(conversions and derivatives of the Chevrolet Turbo-Air 6 engine)

• AeroMax Aviation AeroMax 100
• Clapp's Cars Spyder Standard
• Magsam/Wynne (Del Magsam / William Wynne)

Cosmos Engineering

• Cosmos Jupiter
• Cosmos Lucifer
• Cosmos Mercury
• Cosmos Hercules 1,000 hp – 18x 6.25 in × 7.5 in (159 mm × 191 mm)

Coventry Victor

• Coventry Victor Neptune

Crankless Engines Company

(Anthony Michell)

• Michell XB-4070

C.R.M.A.

(Société de construction et de Reparationde Materiel Aéronautique)

• C.R.M.A. Type 102

Curtiss

Curtiss-Kirkham

• Curtiss-Kirkham K-12

Curtiss-Wright

• Curtiss-Wright LR25
• Curtiss-Wright RJ41 Ramjet
• Curtiss-Wright RJ47 Ramjet
• Curtiss-Wright RJ51 Ramjet
• Curtiss-Wright RJ55 Ramjet
• Curtiss-Wright RC2-60 Wankel engine
• Curtiss-Wright R-600 Challenger
• Curtiss-Wright TJ-32 (Olympus from Bristol, modified by CW)
• Curtiss-Wright TJ-38 Zephyr (Americanised Olympus 551)

Cuyuna

See:2si

D

D-Motor

• D-Motor LF26
• D-Motor LF39

D'Hennian

• D'Hennian 10-12 hp rotary
• D'Hennian 50 hp 7-cyl rotary

Daiichi Kosho Company

• Daiichi Kosho DK 472

Daimler-Benz

Source:Gunston except where noted

Damblanc-Mutti

• Damblanc-Mutti 165 hp
• Damblanc-Mutti 11-cyl. rotary 220 hp

Danek

(Ceskomorarsk-Kolben-Danek & Co.)

• Danek Praga 500 hp V-12

Daniel

(Daniel Engine Company)

• Daniel 7-cyl rotary

Dansette-Gillet

• Dansette-Gillet Type A 45 hp 4-cyl in-line 105 mm × 160 mm (4.1 in × 6.3 in)
• Dansette-Gillet Type C 32 hp 4-cyl in-line 98 mm × 125 mm (3.9 in × 4.9 in)
• Dansette-Gillet Type D 70 hp 4-cyl in-line 130 mm × 160 mm (5.1 in × 6.3 in)
• Dansette-Gillet 100 hp 6-cyl in-line 130 mm × 160 mm (5.1 in × 6.3 in)
• Dansette-Gillet 120 hp V-8 114 mm × 160 mm (4.5 in × 6.3 in)
• Dansette-Gillet 200 hp 6-cyl in-line 180 mm × 200 mm (7.1 in × 7.9 in)

Darracq

Data from:

• Darracq 25 hp O-2 130 mm × 120 mm (5.1 in × 4.7 in)
• Darracq 50 hp O-4 130 mm × 120 mm (5.1 in × 4.7 in)
• Darracq 43 hp 4-cyl in-line 120 mm × 140 mm (4.7 in × 5.5 in)
• Darracq 84 hp 4-cyl in-line 170 mm × 140 mm (6.7 in × 5.5 in)
• Darracq 12Da 420 hp V-12

Dassault

• Dassault MD.30 Viper
• Dassault R.7 Farandole

Day

(Charles Day)

• Day 25 hp 5-cyl

Dayton

(Dayton Airplane Engine Co.)

• Dayton Bear

de Dietrich

• de Dietrich 4-cyl in-line

De Dion-Bouton

• De Dion-Bouton 80 hp V-8 100 mm × 120 mm (3.9 in × 4.7 in)
• De Dion-Bouton 100 hp V-8 90 mm × 150 mm (3.5 in × 5.9 in)
• De Dion-Bouton 130 hp 12B V-12
• De Dion-Bouton 150 hp V-8 125 mm × 150 mm (4.9 in × 5.9 in)
• De Dion-Bouton 800 hp X-16 170 mm × 190 mm (6.7 in × 7.5 in)

de Havilland

Sources: Piston engines, Lumsden, gas turbine and rocket engines, Gunston.

Piston engines

• de Havilland Iris
• de Havilland Ghost (V8)
• de Havilland Gipsy
• de Havilland Gipsy Twelve – known as "Gipsy King" in military service
• de Havilland Gipsy Major – also known as Gipsy IIIA
• de Havilland Gipsy Minor
• de Havilland Gipsy Queen
• de Havilland Gipsy Six

Gas turbines

• Halford H.1
• de Havilland Ghost
• de Havilland Gnome
• de Havilland Goblin
• de Havilland Gyron
• de Havilland Gyron Junior

Rockets

• de Havilland Spectre
• de Havilland Double Spectre – two Spectre engines mounted together
• de Havilland Sprite – for rocket-assisted take off
• de Havilland Super Sprite – development of Sprite

de Laval

• de Laval T42

Deicke

(Arthur Deicke)

• Deicke ADM-7

Delafontaine

• Delafontaine Diesel – seven-cylinder air-cooled

Delage

• Delage 12C.E.D.irs
• Delage Gvis

DeltaHawk

• DeltaHawk DH160
• DeltaHawk DH180A4

Demont

(Messrs Demont, Puteaux, France)

• Demont 300 hp 6-cyl double acting rotary 175 mm × 80 mm (6.9 in × 3.1 in)

Deschamps

Data from: (D.J.Deschampsdesigner – Lambert Engine & machine Co., Illinois manufacturer)

• Deschamps v-12 inverted 2-stroke diesel

Detroit Aero

• Detroit Aero 25-30 hp 2OA

DGEN

(Price_Induction, Anglet, France)

• DGEN 380
• DGEN 390

Diamond Engines

• Diamond Engines GIAE 50R
• Diamond Engines GIAE 75R
• Diamond Engines GIAE-110R

Diemech Turbine Solutions

(DeLand, Florida, United States)

• Diemech TJ 100
• Diemech TP 100

Diesel Air

• Diesel Air Dair 100

DKW

(A.G.-Werk DKW, Zschopau S.a.)

• DKW FL 600W

Doble-Besler

• Doble-Besler V-2 steam engine

Dobrotvorskiy

• Dobrotvorskiy MB-100
• Dobrotvorskiy MB-102

Dobrynin

Source:Gunston

• Dobrynin VD-4K
• Dobrynin VD-7

Dongan

(also known as Harbin Engine Factory)

• Dongan HS-7
• Dongan HS-8
• Dongan WJ-5
• Dongan WZ-5
• Dongan WZ-6

Dodge

• Dodge 125 hp 6-cyl rotary Victory 5 in × 6 in (130 mm × 150 mm)

Dorman

(W. H. Dorman and Co., Ltd)

• Dorman 60-80 hp V-8 4 in × 4.75 in (102 mm × 121 mm)

Douglas

Mostly developed from Douglas motorcycle engines

• Douglas 350cc
• Douglas 500cc
• Douglas Dot
• Douglas 736cc (some sources 737cc)
• Douglas 750cc
• Douglas Digit 22 hp at 3,000rpm
• Douglas Dryad
• Douglas/Aero Engines Sprite/
• Aero Engines 1500cc

Douseler

• Douseler 40 hp 4-cyl in-line

Dreher

(Dreher Engineering Company)

• Dreher TJD-76 Baby Mamba

Duesenberg

• Duesenberg Special A
• Duesenberg Special A3
• Duesenberg H 850 hp V-16 6 in × 7.5 in (150 mm × 190 mm)
• Duesenberg 100 hp 4-cyl. direct drive in-line 4.75 in × 7 in (121 mm × 178 mm)
• Duesenberg 125 hp 4-cyl. geared in-line 4.75 in × 7 in (121 mm × 178 mm)
• Duesenberg 300 hp V-12 4.875 in × 7 in (123.8 mm × 177.8 mm)
• Duesenberg A-44 70 hp 4-cyl 4.375 in × 6 in (111.1 mm × 152.4 mm)

Dufaux

• Dufaux 5-cyl tandem double-acting in-line engine

Dushkin

• Dushkin D-1-A-1100
• Dushkin RD-A-150
• Dushkin RD-A-300
• Dushkin S-155
• Dushkin RD-2M

Dutheil et Chalmers

Data from: (some sources erroneously as Duthiel-Chambers)

• Dutheil et Chalmers 20 hp O-2 125 mm × 120 mm (4.9 in × 4.7 in)
• Dutheil et Chalmers 25 hp O-2 128 mm × 130 mm (5.0 in × 5.1 in)
• Dutheil et Chalmers 37.25 hp O-2 110 mm × 300 mm (4.3 in × 11.8 in)
• Dutheil et Chalmers 40 hp O-4 125 mm × 120 mm (4.9 in × 4.7 in)
• Dutheil et Chalmers 50 hp O-4
• Dutheil et Chalmers 60 hp O-6 125 mm × 120 mm (4.9 in × 4.7 in)
• Dutheil et Chalmers 72.5 hp O-6 128 mm × 130 mm (5.0 in × 5.1 in)
• Dutheil et Chalmers 76 hp O-4
• Dutheil et Chalmers 38 hp OP-2
• Dutheil et Chalmers 56.5 hp O-3 110 mm × 300 mm (4.3 in × 11.8 in)
• Dutheil et Chalmers 75 hp O-4 110 mm × 300 mm (4.3 in × 11.8 in)
• Dutheil et Chalmers 97 hp O-4 125 mm × 300 mm (4.9 in × 11.8 in)
• Dutheil et Chalmers 100 hp O-4 160 mm × 140 mm (6.3 in × 5.5 in)
• Dutheil et Chalmers 72.5 hp O-6 128 mm × 130 mm (5.0 in × 5.1 in)

Dux

• Dux Hypocycle

Dyna-Cam

• Dyna-Cam

E

Easton

Data from:

• Easton 50 hp V-8
• Easton 75 hp V-8

ECi

• ECi O-320
• ECi Titan X320
• ECi Titan X340
• ECi Titan X370

Ecofly

(Ecofly GmbH, Böhl-Iggelheim, Germany)

• Ecofly M160

Edelweiss

• Edelweiss 75 hp 6-cyl fixed piston radial 115 mm × 120 mm (4.5 in × 4.7 in)
• Edelweiss 125 hp 6-cyl fixed piston radial 115 mm × 120 mm (4.5 in × 4.7 in)

Eggenfellner Aircraft

• Eggenfellner E6

E.J.C.

• E.J.C. 60 hp 6-cyl rotary 100 mm × 100 mm (3.9 in × 3.9 in)
• E.J.C. 10-cyl rotary 100 mm × 100 mm (3.9 in × 3.9 in)

Elbridge

(Elbridge Engine Company)

• Elbridge A 2IW 6-10 hp 3.75 in × 3.5 in (95 mm × 89 mm)
• Elbridge C 3IW 18-30 hp 4.625 in × 4.5 in (117.5 mm × 114.3 mm)
• Elbridge 4-cyl 4IW 4.625 in × 4.5 in (117.5 mm × 114.3 mm)
• Elbridge Featherweight 3-cyl 3IW 30-40 hp 4.625 in × 4.5 in (117.5 mm × 114.3 mm)
• Elbridge Featherweight 4-cyl 4IW 40-60 hp 4.625 in × 4.5 in (117.5 mm × 114.3 mm)
• Elbridge Featherweight 6-cyl 6IW 60-90 hp 4.625 in × 4.5 in (117.5 mm × 114.3 mm)
• Elbridge Aero Special 4IW 50-60 hp 4.625 in × 4.5 in (117.5 mm × 114.3 mm)

Electravia

• Electravia GMPE 102
• Electravia GMPE 104
• Electravia GMPE 205

Electric Aircraft Corporation

• Electric Aircraft Corporation Electra 1

Elektromechanische Werke

• Elektromechanische Werke Taifun rakatenmotor
• Elektromechanische Werke Wasserfall rakatenmotor

Elizalde

Source:Gunston

• Elizalde A
• Elizalde A6?
• Elizalde Dragon
  • Elizalde D V
  • Elizalde D VII
  • Elizalde D IX B.
  • Elizalde D IX M.R.
  • Elizalde D IX C.R.
• Elizalde Super Dragon
  • Elizalde S.D.M
  • Elizalde S.D.M.R.
  • Elizalde S.D.C
  • Elizalde S.D.C.R.
• Elizalde Sirio
• Elizalde Tigre IV
• Elizalde Tigre VI
• Elizalde Tigre VIII
• Elizalde Tigre XII

Ellehammer

• Elllehammer 3-cyl radial
• Elllehammer 5-cyl radial
• Elllehammer rotary engine

Emerson

• Emerson 100 hp 6-cyl

EMG

(EMG Engineering Company / Eugene M. Gluhareff)

• Gluhareff G8-2-20
• Gluhareff G8-2-80
• Gluhareff G8-2-130
• Gluhareff G8-2-250

Emrax

• Emrax 2
• Emrax 207
• Emrax 228
• Emrax 268

Endicott

• Endicott 60 hp 3-cyl 2-stroke

Engine Alliance

• Engine Alliance GP7000

Engineered Propulsion Systems

(Engineered Propulsion Systems)

• Engineered Propulsion Systems Graflight V-8

Engineering Division

• Engineering Division W-1 750 hp W-18 5.5 in × 6.5 in (140 mm × 170 mm)
  • Engineering Division W-1A-18
  • Engineering Division W-2779
• Engineering Division W-2 1000 hp W-18 6.5 in × 7.5 in (170 mm × 190 mm)
• Engineering Division 350 hp 9-cyl radial 5.875 in × 6 in (149.2 mm × 152.4 mm)

ENMA

(Empresea Nacional de motores de Aviacion S.A.)

• ENMA Alcion
• ENMA Beta
• ENMA Flecha
• ENMA Sirio
• ENMA Tigre
• ENMA A-1 Alcion
• ENMA F-IV Flecha
• ENMA Flecha F.1
• ENMA Sirio S2
• ENMA Sirio S3
• ENMA S-VII Sirio
• ENMA 4.(2L)-00-93
• ENMA 7.E-CR.15-275
• ENMA 7.E-C20-500
• ENMA 7.E-CR20-600
• ENMA 7.E-CR.15-275
• ENMA 9.E-C.29-775

E.N.V.

• E.N.V. Type A
• E.N.V. Type C
• E.N.V. Type D
• E.N.V. Type F/FA
• E.N.V. Type H
• E.N.V. Type T
• E.N.V. 40 hp V-8
• E.N.V. 62 hp V-8
• E.N.V. 75 hp V-8
• E.N.V. 100 hp V-8
• E.N.V. 1914 100 hp V-8
• E.N.V. 1909 25/30 hp O-4
• E.N.V. 1910 30 hp O-4

ERCO

• ERCO IL-116

Esselbé

• Esselbé 65 hp 7-cyl rotary 110 mm × 120 mm (4.33 in × 4.72 in)

Etoile

• Etoile 400 hp

EuroJet

• Eurojet EJ200

Europrop

• Europrop TP400

F

F&S

• F&S K 8 B

Fahlin

• Fahlin Plymouth conversion

Fairchild

For Ranger and Fairchild Ranger engines see: Ranger

Source:Gunston except where noted

• Fairchild Caminez 4-cylinder
• Fairchild Caminez 8 cylinder
• Fairchild J44
• Fairchild J63
• Fairchild J83
• Fairchild T46

Fairdiesel

• Fairdiesel barrel engine

Fairey

None of Fairey Aviation Company's own engine designs made it to production.

• Felix – imported Curtiss D-12 engines
• P.12 Prince – V-12
• P.16 Prince – H-16
• P.24 Monarch also known as Prince 4

Falconer

(Ryan Falconer Racing Engines)

• Falconer L-6
• Falconer V-12

Farcot

• Farcot 8-10 hp V-2
• Farcot Fan-6
• Farcot 100-110 hp V-8
• Farcot 30 hp 8cyl radial
• Farcot 65 hp 8cyl radial 105 mm × 120 mm (4.13 in × 4.72 in)
• Farcot 100 hp 8cyl radial

Farina

(S.A. Stabilimenti Farina)

• Farina Algol
• Farina Aligoth
• Farina T.58

Farman

Source:Liron Note: Farman engine designations differ from other French manufacturers in using the attributes as the basis of the designation, thus; Farman 7E (7-cyl radial E – Etoile / Star / Radial) or Farman 12We (W-12 fifth type – the e is not a variant or sub-variant it is the type designator). As usual there are exceptions such as the 12Gvi, 12B, 12C and 18T.

Fasey

• Fasey 200 hp V-12 127 mm × 127 mm (5.0 in × 5.0 in)

Fatava

Source:

• Fatava 45 hp 4IL 110 mm × 120 mm (4.3 in × 4.7 in)
• Fatava 90 hp V-8 110 mm × 120 mm (4.3 in × 4.7 in)
• Fatava 180 hp X-16 110 mm × 120 mm (4.3 in × 4.7 in)

Faure and Crayssac

• Faure and Crayssac 80 hp rotary
• Faure and Crayssac 350 hp 6-cyl. 2st barrel engine 100 mm × 180 mm (3.9 in × 7.1 in)

Fedden

Designed post war by Roy Fedden formerly of Cosmos Engineering and Bristol. Roy Fedden Ltd went into liquidation in 1947

• Fedden Cotswold – design only
• Fedden 6A1D-325 (185 hp 6HO)
• Fedden G6A1D-325 (geared) 6AID-325?

Fiat

Data from:Italian Civil & Military Aircraft 1930–1945

Firewall Forward Aero Engines

• Firewall Forward CAM 100
• Firewall Forward CAM 125

FKFS

• FKFS Gruppen-Flugmotor A
• FKFS Gruppen-Flugmotor B?
• FKFS Gruppen-Flugmotor C
• FKFS Gruppen-Flugmotor D
• FKFS Gruppen-Flugmotor 37.6 L 48-cyl

Flader

Source:Geen and Cross

• Flader J55 Type 124 Lieutenant
• Flader T33 Type 125? Brigadier

Fletcher

• Fletcher 5 hp
• Fletcher 9 hp
• Fletcher Empress 50 hp rotary

FNM

• FNM R-760
• FNM R-975

Ford

• Ford O-145
• 4 Cylinder X engine
• 8 Cylinder X engine
• Ford PJ31 Pulsejet, see Republic-Ford JB-2
• Ford V-1650 Liberty V-12

Fox

(Dean Manufacturing Company, Newport, Kentucky)

• Fox 45 hp 3-cyl in-line 2-stroke 4 in × 4 in (100 mm × 100 mm)
• Fox 36 hp 4-cyl in-line 2-stroke 3.5 in × 3.5 in (89 mm × 89 mm)
• Fox 60 hp 4-cyl in-line 2-stroke 4 in × 4 in (100 mm × 100 mm)
• Fox 90 hp 6-cyl in-line 2-stroke 4 in × 4 in (100 mm × 100 mm)
• Fox 200 hp 8-cyl in-line 2-stroke 6 in × 6 in (150 mm × 150 mm)
• Fox De-luxe 50 hp 4-cyl in-line 2-stroke 4.75 in × 4.25 in (121 mm × 108 mm)

Franklin

Source:Gunston.

Fredrickson

(World's Motor Company, Bloomington, Illinois)

• Fredrickson Model 5a
• Fredrickson Model 10a

Frontier

(Frontier Iron Works, Buffalo, New York)

• Frontier 35 hp 4-cyl in-line 4.125 in × 4.75 in (104.8 mm × 120.7 mm)
• Frontier 55 hp V-8 4.125 in × 4.75 in (104.8 mm × 120.7 mm)

Fuji

• Fuji JO-1 (Nippon JO-1)
• Fuji J3-1 (Nippon J3-1)

Fuscaldo

• Fuscaldo 90 hp

Funk

(Akron Aircraft Company / Funk Aircraft Company)

• Funk Model E

G

Gaggenau

• Gaggenau 4-cyl in-line

Gajęcki

• Gajęcki XL-Gad

Galloway

(Galloway Engineering Company ltd.)

• Galloway Adriatic 6IL 145 mm × 190 mm (5.7 in × 7.5 in)
• Galloway Atlantic 145 mm × 190 mm (5.7 in × 7.5 in)(master rod)

Garrett

Source:Gunston except where noted

Now under Honeywell management/design/production

Garuff

• Garuff A – aircraft diesel engine

GE Honda Aero Engines

• GE Honda HF120

Geiger Engineering

• Geiger HDP 10
• Geiger HDP 12
• Geiger HDP 13.5
• Geiger HDP 16
• Geiger HDP 25
• Geiger HDP 32
• Geiger HDP 50

GEN Corporation

• GEN 125

General Aircraft Limited

• General Aircraft Monarch V-4
• General Aircraft Monarch V-6

General Electric

General Electric/Rolls-Royce

• General Electric/Rolls-Royce F136

General Motors Research

• General Motors Research X-250

General Ordnance

(General Ordnance Company, Derby, Conn.)

• General Ordnance 200 hp V-8 4.75 in × 6.5 in (121 mm × 165 mm)

Giannini

(Pulsejets)

• Giannini PJ33
• Giannini PJ35
• Giannini PJ37
• Giannini PJ39

Glushenkov

Source:Gunston.

• Glushenkov TVD-10
• Glushenkov TVD-20
• Glushenkov GTD-3

Gnome et Rhône

Gnome et Rhône except where noted Im French engine designations —even— sub-series numbers (for example Gnome-Rhône 14N-68) rotated anti-clockwise (LH rotation) and were generally fitted on the starboard side, —odd numbers— (for example Gnome-Rhône 14N-69) rotated clockwise (RH rotation) and were fitted on the port side.

Gnome

• Gnome 1906 25 hp rotary – prototype Gnome rotary engine
• Gnome 34 hp 5-cyl rotary 100 mm × 100 mm (3.9 in × 3.9 in)
• Gnome 123 hp 14-cyl rotary 4.33 in × 4.73 in (110 mm × 120 mm)
• Gnome 1907 50 hp
• Gnome 7 Gamma 70 hp 130 mm × 120 mm (5.1 in × 4.7 in)
• Gnome 14 Gamma-Gamma
• Gnome 9 Delta 100 hp 124 mm × 150 mm (4.9 in × 5.9 in)
• Gnome 18 Delta-Delta 200 hp
• Gnome 7 Lambda 80 hp 124 mm × 140 mm (4.9 in × 5.5 in)
• Gnome 14 Lambda-Lambda 160 hp
• Gnome 7 Sigma 60 hp 120 mm × 120 mm (4.7 in × 4.7 in)
• Gnome 14 Sigma-Sigma 120 hp
• Gnome 7 Omega 50 hp 110 mm × 120 mm (4.3 in × 4.7 in)
• Gnome 14 Omega-Omega 100 hp
• Gnome Monosoupape 7 Type A 80 hp 110 mm × 150 mm (4.3 in × 5.9 in)
• Gnome Monosoupape 9 Type B-2 100 hp 110 mm × 150 mm (4.3 in × 5.9 in)
• Gnome Monosoupape 11 Type C 190 hp 115 mm × 170 mm (4.5 in × 6.7 in)
• Gnome Monosoupape 9 Type N 165/170 hp 115 mm × 170 mm (4.5 in × 6.7 in)
• Gnome Monosoupape 18 Type Double-N 300 hp
• Gnome 600 hp 20-cyl radial 140 mm × 170 mm (5.5 in × 6.7 in)

Gnome et Rhône

• Gnome-Rhône 5B – licence built Bristol Titan
• Gnome-Rhône 5K Titan – licence built Bristol Titan
• Gnome-Rhône 7K Titan Major – 7-cylinder development of 5K
• Gnome-Rhône 9A Jupiter – licence built Bristol Jupiter
• Gnome-Rhône 9K Mistral
• Gnome-Rhône 14K Mistral Major
• Gnome-Rhône 14M Mars
• Gnome-Rhône 14N
• Gnome-Rhône 14P
• Gnome-Rhône 14R
• Gnome-Rhône 18L
• Gnome-Rhône 18R
• Gnome-Rhône 28T

Gobe

• Gobe 2-stroke engine

Gobrón-Brillié

(Gustave Gobrón and Eugène Brillié)

• Gobrón-Brillié 54 hp X-8 90 mm × 160 mm (3.5 in × 6.3 in) (fitted to 1910 Voisin de-Caters)
• Gobrón-Brillié 102 hp X-8 120 mm × 200 mm (4.7 in × 7.9 in)

Goebel

(Georg Goebel of Darmstadt) / (ver Gandenbergesche Maschinen Fabrik)

• Goebel 2-cyl. 20/25 hp HOA
• Goebel Type II 100/110 hp 7-cyl. rotary 138 mm × 150 mm (5.4 in × 5.9 in)
• Goebel Type III 200/230 hp 9-cyl. rotary 138 mm × 290 mm (5.4 in × 11.4 in)
• Goebel Type V 50/60 hp 7-cyl. rotary 105 mm × 105 mm (4.1 in × 4.1 in)
• Goebel Type VI 30/40 hp 7-cyl. rotary 94 mm × 95 mm (3.7 in × 3.7 in)
• Goebel 170 hp 9-cyl rotary
• Goebel 170 hp 11-cyl rotary
• Goebel 180 hp 11-cyl rotary

Grade

• Grade 16 hp V-4 2-stroke

Great Plains Aircraft Supply

• Great Plains Type 1 Front Drive

Green

• Green 32hp 4-cyl in-line 4.13 in × 4.73 in (105 mm × 120 mm)
• Green 60hp 4-cyl in-line 5.52 in × 5.75 in (140 mm × 146 mm)
• Green 82 hp V-8 4.57 in × 5.52 in (116 mm × 140 mm)
• Green C.4
• Green D.4
• Green E.6
• Green 150 hp 6-cyl in-line 5.59 in × 7.01 in (142 mm × 178 mm)
• Green 260-275 hp V-12 1914
• Green 300 hp V-12 5.59 in × 7.01 in (142 mm × 178 mm)
• Green 450 hp W-18 5.59 in × 7.01 in (142 mm × 178 mm) 1914

Grégoire-Gyp

(Pierre Joseph Grégoire / Automobiles Grégoire)

• Grégoire-Gyp 26 hp 4-cyl in-line (3-cyl?)3.62 in × 5.52 in (92 mm × 140 mm)
• Grégoire-Gyp 40 hp 4-cyl inverted in-line
• Grégoire-Gyp 51 hp 4-cyl in-line 5.12 in × 5.52 in (130 mm × 140 mm)
• Grégoire-Gyp 70 hp

Grey Eagle

• Grey Eagle 40 hp 4-cyl in-line – 4.25 in × 4.5 in (108 mm × 114 mm)
• Grey Eagle 60 hp 6-cyl in-line – 4.25 in × 4.5 in (108 mm × 114 mm)
• Grey Eagle 50 hp 4-cyl in-line – 4 in × 4.5 in (100 mm × 110 mm)

Grizodubov

(S.V. Grizodubov)

• Grizodubov 1910 40 hp 4-cyl.

Grob

• Grob 2500
• Grob 2500E

Guiberson

(Guiberson Diesel Engine Company) Source:Gunston except where noted

• Guiberson A-918
• Guiberson A-980 – 210 hp (160 kW)
• Guiberson A-1020 – 340 hp (250 kW)
• Guiberson T-1020 – 210 hp (160 kW) (tank engine?)
• Guiberson T-1400 – 250 hp (190 kW) (tank engine)

Guizhou

(Guizhou Liyang Aircraft Engine Company)

• Guizhou WP-13
• Guizhou WS-13 ("Taishan")

Gyro

Data from:

• Gyro 50 hp 7-cyl rotary Old Gyro 4.3125 in × 4.75 in (109.54 mm × 120.65 mm)
• Gyro Model J 5-cyl 50 hp Duplex
• Gyro Model K 7-cyl 50 hp Duplex
• Gyro Model L 9-cyl 50 hp Duplex

H

Haacke

(Haacke Flugmotoren)Source: RMV

• Haacke HFM 2 – 2cyl. 25/28 hp 112 mm × 140 mm (4.4 in × 5.5 in)
• Haacke HFM 2a – 2cyl. 35 hp 120 mm × 140 mm (4.7 in × 5.5 in)
• Haacke HFM 3 – 3cyl. fan 40 hp
• Haacke 55/60 hp 5-cyl. radial
• Haacke 60/70 hp radial
• Haacke 90 hp 7-cyl. radial
• Haacke 120 hp 10-cyl. radial

HAL

See:Hindustan Aeronautics Limited

Hall-Scott

• Hall-Scott 60 hp
• Hall-Scott A-1
• Hall-Scott A-2
• Hall-Scott A-3
• Hall-Scott A-4
• Hall-Scott A-5
• Hall-Scott A-5a
• Hall-Scott A-7
• Hall-Scott A-7a
• Hall-Scott A-8
• Hall-Scott L-4
• Hall-Scott L-6

Hallett

(Hallett Aero Motors Corp, Inglewood CA.)

• Hallett H-526 7-cyl radial 130 hp

Hamilton

• Hamilton DOHC V-8

Hamilton Sundstrand

• Sundstrand T100

Hansa-Lloyd

(Hansa-LLoyd Werke AG)

• Hansa-LLoyd V-16

Hansen-Snow

(W.G. Hansen & L.L. Snow, Pasadena, CA)

• Hansen-Snow 35 hp 4-cyl in-line 4 in × 4.5 in (100 mm × 110 mm)

Hardy-Padmore

• Hardy-Padmore 100 hp 5-cyl rqdial 4 in × 4 in (100 mm × 100 mm)

Harkness

(Donald (Don) Harkness, built by Harkness & Hillier Ltd)

• Harkness Hornet

Harriman

(Harriman Motors Company, South Glastonbury, Conn.)

• Harriman 30 hp 4-cyl in-line
• Harriman 60 hp 4-cyl in-line 5 in × 5 in (130 mm × 130 mm)
• Harriman 100 hp 4-cyl in-line 5 in × 5 in (130 mm × 130 mm)

Harris-Gassner

• Harris-Gassner 50/60 hp V-8

Harroun

• Harroun 24 hp 2-cyl HOA 4 in × 4 in (100 mm × 100 mm)

Hart

• Hart 150 hp 9-cyl rotary 5 in × 6 in (130 mm × 150 mm)
• Hart 156 hp 9-cyl radial (?) 6 in × 5 in (150 mm × 130 mm)

Hartland

• Hartland 125 hp

H.C.G.

(Les Établissements lipton)

• H.C.G. 2-cyl HOA

Heath

(Heath Aircraft Corp)

• Heath 4-B
• Heath 4-C
• Heath B-4
• Heath B-12
• Heath C-2
• Heath C-3
• Heath C-6

Heath

(Heath Aerial Vehicle Company, Chicago Illinois)

• Heath 25/30 hp 4-cyl in-line

Heath-Henderson

• Heath-Henderson B-4

Heinkel-Hirth

Source:

Helium

From Flight

• Helium 45 hp 3-cyl radial
• Helium 60 hp 3-cyl radial
• Helium 75 hp 5-cyl radial
• Helium 100 hp 5-cyl radial
• Helium 45 hp 3-cyl rotary 2-stroke
• Helium 60 hp 3-cyl rotary 2-stroke
• Helium 100 hp 5-cyl rotary 2-stroke
• Helium 120 hp 6-cyl rotary 2-stroke
• Helium 200 hp 10-cyl rotary 2-stroke
• Helium 120 hp 6-cyl rotary 2-stroke
• Helium 200 hp 10-cyl rotary 2-stroke

Hendee

• Hendee Indian 60/65 hp V-8 4 in × 4.5 in (100 mm × 110 mm)
• Hendee Indian 50 hp 7-cyl rotary 4.375 in × 4.875 in (111.1 mm × 123.8 mm)
• Hendee Indian 60 hp 9-cyl rotary

Henderson

• Henderson 6 hp 4-cyl in-line 2.375 in × 2.1875 in (60.33 mm × 55.56 mm)

Herman

• Herman 45 hp
• Herman 70 hp

Hermes Engine Company

• Hermes Cirrus

Hess

(Aubrey W. Hess / Alliance Aircraft Corporation)

• Hess Warrior

Hewland

• Hewland AE75

Hexatron Engineering

• Hexadyne P60
• Hexadyne O-49

Hiero

(Otto Hieronimus – designer – several manufacturers)

Hill Helicopters

• Hill Helicopters GT50

Hiller

• Hiller 1910
• Hiller 30 hp
• Hiller 60 hp
• Hiller 90 hp

Hiller Aircraft

• Hiller 8RJ2B – ramjet for the Hiller YH-32 Hornet

Hilz

• Hilz 45/50 hp 4-cyl in-line 120 mm × 130 mm (4.7 in × 5.1 in)
• Hilz 50/55 hp 4-cyl in-line 120 mm × 130 mm (4.7 in × 5.1 in)
• Hilz 65 hp 4-cyl in-line 124 mm × 140 mm (4.9 in × 5.5 in)

Hindustan Aeronautics Limited

• HAL HPE-2
• HAL PTAE-7
• HAL HJE-2500
• HAL HTFE-25
• HAL HTSE-1200
• HAL HPE-90
• HAL P.E.90H
• HAL HJE-2500
• GTRE GTX-35VS Kaveri
• PTAE-7
• GTSU-110

Hiro

• Hiro Type 14
• Hiro Type 61
• Hiro Type 90
• Hiro Type 91
• Hiro Type 94

Hirth

Hirth Motoren GmbH was merged with Heinkel to make "Heinkel-Hirth" in 1941.

Hispano-Suiza

Hitachi

Source:Gunston.

• Hitachi Ha12 (Army Type 95 150 hp Air Cooled Radial)
• Hitachi Ha13 (Army Type 95 350 hp Air Cooled Radial)
• Hitachi Ha13a (Army Type 98 450 hp Air Cooled Radial)
• Hitachi Ha42
• Hitachi Ha47
• Hitachi Ha-51 (unified designation)
• Hitachi GK2
• Hitachi GK4
• Hitachi GK2 Amakaze
• Hitachi Kamikaze
• Hitachi Hatsukaze
• Hitachi Jimpu
• Hitachi Tempu
• Army Type 95 150 hp Air Cooled Radial (Ha12 – Hatsudoki system)
• Army Type 95 350 hp Air Cooled Radial (Ha13 – Hatsudoki system)
• Army Type 98 450 hp Air Cooled Radial (Ha13a – Hatsudoki system)
• Army Type 4 110hp Air Cooled Inline (Ha47 – Hatsudoki system / GK4 – Navy system)

HKS

• HKS 700E
• HKS 700T

Hodge

• Hodge 320 hp 18-cyl radial 4 in × 4 in (100 mm × 100 mm)

Hofer

(Al Hofer)

• Hofer 10-12 hp 4cyl in-line 3.125 in × 3.75 in (79.4 mm × 95.3 mm)

Holbrook

(Holbrook Aero Supply)

• Holbrook 35 hp
• Holbrook 50 hp

Honda

• Honda HFX-01
• Honda HFX20
• Honda HF118
• GE Honda HF120

Honeywell

• Honeywell ALF502
• Honeywell HTF7000
• Honeywell LF507
• Honeywell LTS101
• Honeywell TPE-331
• Honeywell TFE731
• Honeywell FX5

Hopkins & de Kilduchevsky

• Hopkins & de Kilduchevsky 30-40 hp
• Hopkins & de Kilduchevsky 60-80 hp

Howard

• Howard 120 hp 6-cyl in-line 150 mm × 105 mm (5.9 in × 4.1 in)

Hudson

(John W Hudson)

• Hudson 100 hp 10-cyl radial 4.3125 mm × 4.75 mm (0.16978 in × 0.18701 in)

Hummel

(James Morris (Morry) Hummel of Bryan, Ohio)

• Hummel 28 hp 1/2 VW
• Hummel 32 hp 1/2 VW
• Hummel 45 hp 1/2 VW
• Hummel 50 hp VW
• Hummel 60 hp VW
• Hummel 70 hp VW
• Hummel 85 hp VW

HuoSai

(HuoSai – Piston engine)

• HuoSai HS-5
• HuoSai HS-6
• HuoSai HS-7
• HuoSai HS-8

Hurricane

• Hurricane C-450 (8-cyl 2-stroke radial)

I

IAE

• IAE V2500
• IAE V2500SF SuperFan

I.Ae.

• I.Ae. 16 El Gaucho
• I.Ae. 19R El Indio
• IA IAO-1600-RX/1

IAME

(Ital-American Motor Engineering)

• KFM 104
• KFM 105
• KFM 107
• KFM 112M

IAR

• IAR K7-I 20
• IAR K9-I C40
• IAR K14
• IAR 4-G1
• IAR 6-G1
• IAR LD 450
• IAR DB605

ICP

• ICP M09

IHI

IL

(Instytut Lotnictwa – Aviation Institute)

• IL SO-1
• IL SO-3
• IL K-15

ILO

• ILO F 12/400

Imaer

• Imaer 1000
• Imaer 2000

Imperial

(Imperial Airplane Society)

• Imperial 35-70 hp (various 6cyl rotary engines)
• Imperial 100 hp (12cyl rotary)

In-Tech

(In-Tech International Inc.)

• In-Tech Merlyn

Indian

See: Hendee

Innodyn

(Innodyn L.L.C.)

• Innodyn TAE165
• Innodyn TAE185
• Innodyn TAE205
• Innodyn TAE255
• Innodyn 165 TE
• Innodyn 185 TE
• Innodyn 205 TE
• Innodyn 255 TE

International

Data from:

• International 21.5 hp 4-cyl rotary 3.74 in × 2.52 in (95 mm × 64 mm)
• International 66 hp 6-cyl rotary 5 in × 3.98 in (127 mm × 101 mm)

Ion

(Gabriel Ion)

• Ion airship steam engine

Irwin

(Irwin Aircraft Co)

• Irwin 79 Meteormotor (a.k.a. X)

Isaacson

(Isaacson Engine (Motor Supply Co.) / R.J. Isaacson)

• Isaacson 45 hp 7-cyl. radial
• Isaacson 50 hp
• Isaacson 60 hp
• Isaacson 6-cyl. radial
• Isaacson 50 hp 7-cyl. radial
• Isaacson 65 hp 7-cyl. radial
• Isaacson 100 hp 14-cyl. radial
• Isaacson 100 hp 9-cyl. rotary
• Isaacson 200 hp 18-cyl. rotary

Ishikawajima

See: IHI

Isotov

Source:Gunston

• Isotov GTD-350
• Isotov TV-2-117
• Isotov TV-3-117
• Isotov TVD-850

Isotta Fraschini

Ivchenko

Source:Gunston.

IWL

See:Pirna

J

Jabiru

• Jabiru 1600
• Jabiru 2200
• Jabiru 3300
• Jabiru 5100

Jack & Heinz

• Jack & Heinz O-126

Jacobs

Source:Gunston except where noted

• Jacobs 35 hp
• Jacobs B-1
• Jacobs L-3
• Jacobs L-4
• Jacobs L-5
• Jacobs L-6
• Jacobs LA-1
• Jacobs LA-2
• Jacobs O-200
• Jacobs O-240A
• Jacobs O-240L
• Jacobs O-360A (air-cooled)
• Jacobs O-360L (liquid-cooled)
• Jacobs R-755
• Jacobs R-830
• Jacobs R-915

Jaenson

• Jaenson 300 hp V-8 140 mm × 180 mm (5.51 in × 7.09 in)

Jalbert-Loire

• Jalbert-Loire 4-cyl. 160 hp
• Jalbert-Loire 6-cyl. 235 hp
• Jalbert-Loire 16-H – 16-cyl. 600 hp

Jameson

(Jameson Aero Engines Ltd.)

• Jameson FF-1 – 1940s horizontally opposed, four cylinder (106 hp)

Janowski

(Jaroslaw Janowski)

• Janowski Saturn 500

J.A.P.

Data from:

• J.A.P. 1909 9 hp 2-cyl.
• J.A.P. 1909 20 hp 4-cyl.
• J.A.P. 38 hp V-8 (air-cooled) 3.35 in × 3.74 in (85 mm × 95 mm)
• J.A.P. 45 hp V-8 (water-cooled) 3.54 in × 4.33 in (90 mm × 110 mm)
• J.A.P. 1910 40 hp V-8
• J.A.P. 8-cyl.
• Aeronca-J.A.P. J-99

Japanese rockets and Pulse-jets

• Type4 I-Go Model-20 (Rocket)
• Tokuro-1 Type 2 (Rocket)

Javelin

• Javelin Ford 230hp conversion

Jawa

• Jawa 1000
• Jawa M-150

Jendrassik

• Jendrassik Cs-1

J.E.T

(James Engineering Turbines Ltd)

• J.E.T Cobra

JetBeetle

• JetBeetle Tarantula H90
• JetBeetle Locust H150R
• JetBeetle Mantis H250

Jetcat

• Jetcat P160
• Jetcat P200
• Jetcat P300
• Jetcat P400

Johnson

• Johnson Aero 75 hp V-6 5 in × 4 in (130 mm × 100 mm)
• Johnson Aero 100 hp V-8 5 in × 4 in (130 mm × 100 mm)
• Johnson Aero 150 hp V-12 5 in × 4 in (130 mm × 100 mm)

JLT Motors

(Boos, Seine-Maritime, France)

• JLT Motors Ecoyota 82
• JLT Motors Ecoyota 100

JPX

• JPX 4TX75
• JPX D160
• JPX PUL 212
• JPX PUL 425
• JPX D-320

Junkers

Source:Kay

K

Kalep

(Fyodor Grigoryevich Kalep)

• Kalep 1911 4-cyl 2-stroke
• Kalep-60
• Kalep-80
• Kalep-100

Kawasaki

Source:Gunston except where noted

• Kawasaki Ha9 – licence-built BMW VI for IJAAF
• Kawasaki Ha40 – licence-built Daimler-Benz DB 601A for IJAAF
• Kawasaki Ha-60
• Kawasaki Ha140
• Kawasaki Ha201 – twin Ha40s with common gearbox
• Kawasaki KAE-240
• Kawasaki 440 engine.
• Kawasaki KJ12
• Kawasaki KT5311A

Kelly

• Kelly 200 hp 2-stroke 4-cyl inline 6.5 in × 6.3 in (170 mm × 160 mm)

Kemp

(a.k.a. Grey Eagle)

• Kemp D-4
• Kemp E-6
• Kemp G-2
• Kemp H-6 (55 hp 6IL) 4.25 in × 4.5 in (108 mm × 114 mm)
• Kemp I-4 (35 hp 4IL) 4.25 in × 4.5 in (108 mm × 114 mm)
• Kemp J-8 (80 hp V-8) 4.25 in × 4.75 in (108 mm × 121 mm)
• Kemp K-2
• Kemp M-2
• Kemp O-101
• Kemp-Henderson 27 hp

Ken Royce

LeBlond Aircraft Engine Corporation was sold to Rearwin Airplanes in 1937 and renamed Ken-Royce.

• Ken-Royce 5E – LeBlond 70-5E
• Ken-Royce 5G – LeBlond 90-5G
• Ken-Royce 7F- developed from LeBlond 7DF
• Ken-Royce 7G

Kessler

• Kessler 200 hp 4.75 in × 5 in (121 mm × 127 mm)
• Kessler 6C-400 5.5 in × 6 in (140 mm × 150 mm)

KFM

(KFM (Komet Flight Motor) Aircraft Motors Division of Italian American Motor Engineering)

• KFM 107
• KFM 112M

Khatchaturov

• Khatchaturov R-35

KHD

• Humboldt-Deutz 6 cyl. in-line diesel
• Klöckner-Humboldt-Deutz diesel 8 cyl. rotary DZ 700?
• Klöckner-Humboldt-Deutz DZ 700
• Klöckner-Humboldt-Deutz DZ 710 16-cylinder horizontally opposed diesel
• Klöckner-Humboldt-Deutz DZ 720 32-cylinder H-block version of the 710
• KHD T112 (APU)
• KHD T117
• KHD T216
• KHD T312
• KHD T317
• Klöckner-Humboldt-Deutz T53-L-13A

Kiekhaefer

• Kiekhaefer O-45
• Kiekhaefer V-105

Kimball

• Kimball Beetle K
• Kimball Gnat M

King

(Chas. B. King)

• King 550 hp V-12 5.5 in × 7 in (140 mm × 180 mm)

King-Bugatti

• King-Bugatti U-16

Kinner

Source:Gunston except where noted

• Kinner 60 hp
• Kinner B-5
• Kinner B-54
• Kinner C-5
• Kinner C-7
• Kinner SC-7
• Kinner K-5
• Kinner O-550
• Kinner O-552
• Kinner R-5
• Kinner R-53
• Kinner R-55
• Kinner R-56
• Kinner R-370
• Kinner R-440
• Kinner R-540
• Kinner R-720
• Kinner R-1045-2

Kirkham

• Kirkham 50 hp 4IL (C-4?) 4.3125 in × 5.125 in (109.54 mm × 130.18 mm)
• Kirkham 75-85 hp
• Kirkham 110 hp
• Kirkham 180 hp 9-cyl. radial
• Kirkham B-4 4.125 in × 4.75 in (104.8 mm × 120.7 mm)
• Kirkham B-6 4.125 in × 4.75 in (104.8 mm × 120.7 mm)
• Kirkham B-12
• Kirkham BG-6 (geared) 4.3125 in × 5.125 in (109.54 mm × 130.18 mm)
• Kirkham C-4
• Kirkham K-12

Kishi

• Kishi 70 hp V-8 96 mm × 120 mm (3.8 in × 4.7 in)

Klimov

Source:Gunston

Knox

(Knox Motors Company, Springfield Mass.)

• Knox 300 hp V-12 4.75 in × 7 in (121 mm × 178 mm)
• Knox H-106
• Knox R-266

Koerting

• Koerting 65 hp V-8 116 mm × 126 mm (4.6 in × 5.0 in)
• Koerting 185 hp V-8 110 mm × 140 mm (4.3 in × 5.5 in)
• Koerting 250 hp V-12 120 mm × 140 mm (4.7 in × 5.5 in)

Kosoku

(Kosokudo Kikan KK)

• Kosoku KO-4

Kolesov

• Kolesov RD-36-51
• Kolesov VD-7

Köller

(Dr. Kröber und Sohn GmbH, Treuenbrietzen)

• Köller M3

König

(Compact Radial Engines)

• König SC 430
• König SD 570

Konrad

(Oberbayische Forschungsanhalt Dr. Konrad)

• Konrad 109-613
• Konrad Enzian IV rakatenmotor
• Konrad Enzian V rakatenmotor
• Konrad Rheintochter R 3 rakatenmotor

Körting

• Körting Kg IV V-8
• Körting 8 SL

Kossov

• Kossov MG-31F

Kostovich

(O.S. Kostovich)

• Kostovich 2-cyl airship engine
• Kostovich 80 hp 8-cyl airship engine

Krautter

(Dipl. Ing. Willi Krautter)

• Krautter-Leichtflugmotor

Kroeber

(Doktor Kroeber & Sohn G.m.b.H.)

• Kroeber M4

Kruk

• Kruk rotary 130 mm × 130 mm (5.1 in × 5.1 in)

Kuznetsov

Source:Gunston except where noted

• Kuznetsov Type 022
• Kuznetsov NK-2
• Kuznetsov NK-4
• Kuznetsov NK-6
• Kuznetsov NK-8
• Kuznetsov NK-12
• Kuznetsov NK-22
• Kuznetsov NK-25
• Kuznetsov NK-32
• Kuznetsov NK-86
• Kuznetsov NK-87
• Kuznetsov NK-88
• Kuznetsov NK-89
• Kuznetsov NK-144
• Kuznetsov TV-2
• Kuznetsov 2TV-2F

L

L'Aisle Volante

• L'Aisle Volante C.C.4

Labor

• Labor 70 hp 4-cyl in-line 100 mm × 210 mm (3.9 in × 8.3 in)

Lambert Engine Division

(Monocoupe Corporation – Lambert Engine Division)

• Lambert M-5
• Lambert R-266
• Lambert R-270

Lamplough

• Lamplough 6-cyl 2-stroke rotary 116 mm × 126 mm (4.6 in × 5.0 in)
• Lamplough 6-cyl 2-stroke axial

Lancia

(Lancia & Company. / Vincenzo Lancia)

• Lancia Tipo 4
• Lancia Tipo 5

Lange

• Lange EA 42

Laviator

• Laviator 35 hp 3-cyl rotary 2-stroke 110 mm × 100 mm (4.3 in × 3.9 in)
• Laviator 50 hp 6-cyl rotary 2-stroke 100 mm × 130 mm (3.9 in × 5.1 in)
• Laviator 65 hp 6-cyl rotary 2-stroke 100 mm × 130 mm (3.9 in × 5.1 in)
• Laviator 75 hp 9-cyl rotary 2-stroke 100 mm × 130 mm (3.9 in × 5.1 in)
• Laviator 100 hp 12-cyl rotary 2-stroke 100 mm × 130 mm (3.9 in × 5.1 in)
• Laviator 80 hp 6-cyl 2-stroke water-cooled radial 100 mm × 130 mm (3.9 in × 5.1 in)
• Laviator 120 hp 4IL 145 mm × 174 mm (5.7 in × 6.9 in)
• Laviator 110 hp 6IL 130 mm × 160 mm (5.1 in × 6.3 in)
• Laviator 250 hp 6IL 180 mm × 200 mm (7.1 in × 7.9 in)
• Laviator 80 hp V-8 100 mm × 130 mm (3.9 in × 5.1 in)
• Laviator 120 hp V-8 114 mm × 160 mm (4.5 in × 6.3 in)
• Laviator 200 hp V-8 145 mm × 175 mm (5.7 in × 6.9 in)

Lawrance

• Lawrance A-3
• Lawrance B 60 hp 3-cyl.
• Lawrance C-2
• Lawrance J-1
• Lawrance J-2
• Lawrance L-2 65 hp 4.25 in × 5.25 in (108 mm × 133 mm)
• Lawrance L-3
• Lawrance L-4 a.k.a. 'Wright Gale'
• Lawrance L-5
• Lawrance L-64
• Lawrance N
• Lawrance N-2 40HP 2OA 4.25 in × 4.25 in (108 mm × 108 mm)
• Lawrance R
• Lawrance R-1
• Lawrance-Moulton A (France)
• Lawrance-Moulton B (200 hp V-8 USA) 4.75 in × 6.5 in (121 mm × 165 mm)
• Lawrance 140 hp 9-cyl radial 4.25 in × 5.25 in (108 mm × 133 mm)
• Lawrance 200 hp 9-cyl radial 4.5 in × 5.5 in (110 mm × 140 mm)

Lawrence Radiation Laboratory

• Tory IIA (Project Pluto)
• Tory IIC (Project Pluto)

Le Gaucear

• Le Gaucear 150 hp 10-cyl rotary

Le Maitre et Gerard

• Le Maitre et Gerard 700 hp V-8 180 mm × 210 mm (7.1 in × 8.3 in)

Le Rhône

LeBlond

LeBlond was sold to Rearwin and engines continued under Ken-Royce name.

• LeBlond B-4
• LeBlond B-8
• LeBlond 40-3
• LeBlond 60-5D
• LeBlond 70-5DE
• LeBlond 75-5
• LeBlond 80-5
• LeBlond 85-5DF
• LeBlond 70-5E
• LeBlond 80-5F (in military use known as R-265)
• LeBlond 85-5DF
• LeBlond 90-5F
• LeBlond 90-5G
• LeBlond 90-7
• LeBlond 110-7
• LeBlond 120-7
• LeBlond 7D
• LeBlond 7DF

Lee

• Lee 80 hp

Lefèrve

(F. Lefèrve)

• Lefèrve 2-cyl. 33 hp

Lenape

• Lenape AR-3
• Lenape LM-3 Papoose 3-cyl.
• Lenape LM-5 Brave 5-cyl.
• Lenape LM-7 Chief 7-cyl.
• Lenape LM-125 Brave (suspect should be LM-5-125)
• Lenape LM-365 Papoose (suspect should be LM-3-65)
• Lenape LM-375 Papoose (suspect should be LM-3-75)

Lessner

• Lessner 1908 4-cyl airship engine

Levavasseur

Léon Levavasseur see Antoinette

Levi

• Levi 7-cyl barrel engine

Leyland Motors

J. G. Parry-Thomas, the chief engineer at Leyland Motors.

• A single X-8 engine was built in August 1918 but failed during testing and with the end of WWI development was abandoned.

LFW

• LFW 0
• LFW I
• LFW II
• LFW III
• LFW-12 X-1

LHTEC

• LHTEC T800

Liberty

Source:Gunston except where noted

• Liberty L-4
• Liberty L-6
• Liberty L-8
• Liberty L-12
• Liberty L-12 double-crankshaft
• Liberty X-24

Ligez

• Ligez 3-cyl rotary 115 mm × 130 mm (4.5 in × 5.1 in)

Light

• Light Kitten 20
• Light Kitten 30
• Light Tiger 100
• Light Tiger 125
• Light Tiger Junior 50

Lilloise

See:C.L.M.

Limbach

• Limbach L1700
• Limbach L2000
• Limbach L2400
• Limbach L275E
• Limbach L550E

Lincoln

• Rocket 29 hp

Lindequist

(Konsortiert Överingeniör Sven Lindequist's Uppfinninggar – Consortium Senior Engineer Sven Lindqvist Inventions)

• Lindewqiuist 1,000 hp Stratospheric engine

Les Long Long Harlequin

• Long Harlequin 933

Lockheed

• Lockheed XJ37/L-1000

LOM

(Letecke Opravny Malesice, Praha)

• LOM M132
• LOM M137
• LOM M337

Loravia

(Yutz, France)

• Loravia LOR 75

Lorraine-Dietrich

(Société Lorraine des Anciens Établissements de Dietrich) Source:Jane's All the World's Aircraft 1938 except where noted

Lotarev

(Vladimir Lotarev) (see also Ivchenko-Progress)

• Lotarev D-36
• Lotarev D-136
• Lotarev D-236-T
• Lotarev DV-2
• Lotarev RD-36 (lift turbofan)

Loughead

• Loughead XL-1

LPC

• LPC Fang 1-KS-40
• LPC Sword 3.81-KS-4090
• LPC Meteor 33-KS-2800
• LPC Mercury 0.765-KS-53,600
• LPC Viper I-C 5.6-KS-5,400
• LPC Viper II-C 3.77-KS-8,040
• LPC Lance I-C 6.65-KS-38,800

LSA-Engines

(LSA-Engines GmbH, Berlin, Germany)

• LSA-Engines LSA850

Lucas

• Lucas CT 3201

Lutetia

(Marcel Echard / Moteurs Lutetia)

• Lutetia 4.C.02 V-4, 2-stroke, 1267 cc, 40-45 hp at 2800rpm
• Lutetia 6-cyl radial 70 hp a 2600 rpm

Lycoming

Lyulka

Source:Gunston.

• Lyulka TR-1
• Lyulka AL-5
• Lyulka AL-7
• Lyulka AL-21
• Lyulka AL-31
• Lyulka AL-34
• Lyulka TS-31M

LZ Design

• Front electric sustainer

M

M&D Flugzeugbau

• M&D Flugzeugbau TJ-42

MAB

• 4-cylinder air-cooled "fan" engine
• 4-cylinder vertical water-cooled in-line engine

MacClatchie

• MacClatchie X-2 Panther

Macchi

• Macchi MB.2 – 2.cyl 20 hp at 3,000 rpm

Macomber Avis

Macomber Rotary Engine Company with Avis Engine Company

• Macomber Avis 7-cylinder axial engine

M.A.N.

Maschinenfabrik Augsburg-Nürnberg (MAN)

• Licence-built Argus As III
• MAN Mana V (350 hp V-10) V-10 airship engine?
• MAN Mana III (185 hp 6-cyl in-line)
• 260 hp 6-cylinder in-line – "quite similar to 160-hp Mercedes design"

MAN Turbo

• MAN Turbo 6012
• MAN Turbo 6022
• Rolls-Royce/MAN Turbo RB153
• Rolls-Royce/MAN Turbo RB193

Manfred Weiss

See: Weiss

Manly

Charles M. Manly redesigned an engine built by Stephen Balzer.

• Manly–Balzer engine

Mantovani

• Mantovani Citroën 2CV car engine conversion

Marchetti

(Marchetti Motor Patents)

• Marchetti A

Mark

(Stahlwerk Mark Flugzeugbau)

• Mark F.II (35 hp)
• Mark M.3 (40 hp)
• Mark M.5 (70 hp)
• Mark 55 hp
• Mark 120 hp

Marcmotor

(Macerata, Italy)

• Marcmotor ROS100
• Marcmotor ROS125
• Marcmotor ROS200

Marlin-Rockwell

• Marlin-Rockwell 72 hp

Marquardt Corporation

• Marquardt PJ40 pulsejet
• Marquardt PJ46 pulsejet
• Marquardt RJ30 C-20 ramjet
• Marquardt RJ31 C-30 Ramjet
• Marquardt RJ34 ramjet
• Marquardt RJ39 ramjet
• Marquardt RJ43
• Marquardt RJ57 ramjet
• Marquardt RJ59 ramjet
• Marquardt MA-19
• Marquardt MA-20
• Marquardt MA-24
• Marquardt MA-74
• Marquardt MA-196
• Marquardt C-20 (2x C-20s fitted to P-51 and 2x Marquardt C20-85D fitted to P-80A 44-85042)
• Marquardt C-30 (2x Marquardt C30-10B fitted to P-80A 44-85214)
• Marquardt C-48
• Marquardt R-1E
• Marquardt R-40A

Martin

• Martin 133? typo?
• Martin 333
• Martin 500
• Martin 8200 (190 hp V-8) 4.625 in × 7 in (117.5 mm × 177.8 mm)
• Martin L-330

Maru

• Maru Ka10

Masson

• Masson 50 hp 6-cyl in-line

Mathis

Mawen

(Mawen S.A.)

• Mawen 150 hp rotary
• Mawen 350 hp rotary
• Mawen 700 hp two row rotary

Max Ams

(Max Ams machine Company)

• Max Ams 75 hp V-8 3.9375 in × 5.125 in (100.01 mm × 130.18 mm)

Maxim

• Maxim 87 hp 4-cyl in-line 5 in × 5.625 in (127.0 mm × 142.9 mm)

Maximotor Makers

• Maximotor 50 hp
• Maximotor 60-70 hp
• Maximotor 70-80 hp
• Maximotor 80-100 hp
• Maximotor 100 hp
• Maximotor 120 hp
• Maximotor 150 hp
• Maximotor A-4 (50 hp 4ILW) 4.5 in × 5 in (110 mm × 130 mm)
• Maximotor A-6 (75 hp 6ILW) 4.5 in × 5 in (110 mm × 130 mm)
• Maximotor A-8 (110 hp V-8)5 in × 5.5 in (130 mm × 140 mm)
• Maximotor B-6 (115 6ILW) 5 in × 6 in (130 mm × 150 mm)
• Maximotor 70 hp 4-in-line 5.25 in × 5.5 in (133 mm × 140 mm)

Maybach

Mayo

(Mayo Radiator Co)

• Mayo 1915 (6LW)

McCulloch

• McCulloch MAC-101
• McCulloch 104-100
• McCulloch O-90
• McCulloch O-100
• McCulloch O-150
• McCulloch 4318A O-100-1
• McCulloch 4318B O-100-2
• McCulloch 4318C O
• McCulloch 4318E YO-100-4
• McCulloch TSIR-5190
• McCulloch 6150 O-150-1
• McCulloch 6318 O-150-2

McDonnell

• McDonnell PJ42 pulsejet

McDowell

(Geo. McDowell. Brooklyn NY.)

• McDowell Twin-Piston V-4 2-stroke

Mead

(Mead Engine Co.)

• Mead 50 hp 4-cyl in-line 4.75 in × 4.5 in (121 mm × 114 mm)

Mekker

• Mekker Sport

Menasco

Sources:Gunston and Jane's.

• Menasco Pirate/Super Pirate
• Menasco Buccaneer/Super Buccaneer
• Menasco M-50
• Menasco Unitwin 2-544
• Menasco-Salmson B-2
• Menasco L-365 – Military designation for Pirate
• Menasco XIV-2040
• Menasco XH-4070
• Menasco RJ37

Mengin

(Établissements Pierre Mengin)

• Mengin B
• Mengin C (later 2A.01), Poinsard design
• Mengin G.M.H. (Genete, Mengin, and Hochet)
• Mengin 2A.01 Poinsard design
• Hochet-Mengin

Mercedes

See: Daimler-Benz

Merkulov

(Ivan A. Merkulov)

• Merkulov DM-4 ramjet

Métallurgique

Data from:

• Métallurgique 32 hp 4-cyl in-line 100 mm × 150 mm (3.94 in × 5.91 in)
• Métallurgique 40 hp 4-cyl in-line 85 mm × 130 mm (3.35 in × 5.12 in)
• Métallurgique 48 hp 4-cyl in-line 125 mm × 150 mm (4.92 in × 5.91 in)
• Métallurgique 60 hp 4-cyl in-line 100 mm × 150 mm (3.94 in × 5.91 in)
• Métallurgique 90 hp 4-cyl in-line 125 mm × 150 mm (4.92 in × 5.91 in)

Meteormotor

• Meteormotor 20-25 hp

Meteor

(Meteor S.p.A. Constuzioni Aeronautiche)

• Meteor G 80cc
• Meteor Alfa 1
• Meteor Alfa 1AQ
• Meteor Alfa 2
• Meteor Alfa 2AQ
• Meteor Alfa 2V
• Meteor Alfa 3
• Meteor Alfa 3AQ
• Meteor Alfa 4
• Meteor Alfa 4V
• Meteor Alfa 5

Metropolitan-Vickers

• Metrovick F.1
• Metrovick F.2 Freda
• Metrovick F.2/2
• Metrovick F.2/3
• Metrovick F.2/4 Beryl
• Metrovick F.3
• Metrovick F.5
• Metrovick F.9 Sapphire

Metz

(Metz Company, Waltham, Mass.)

• Metz 125 hp rotary 6.75 in × 6.75 in (171 mm × 171 mm)

Michel

• Michel IV-AT3
• Michel 4A-14
• Michel RAT-3 100 hp
• Michel A.M. 14 MARK II
• Michel A.M.7 6L 200 hp
• Michel A.M.14 Type I 4L 100 hp
• Michel A.M.14 Type II
• Michel A.M.14 Type III
• Michel A.M.16 6L 40 hp

Michigan

• Michigan 2-cyl 2-stroke rotary 5 in × 5 in (130 mm × 130 mm)
• Michigan Rover

Microturbo

Mid-west

(Mid-West Engines Limited / Diamond engines / Austro Engine)

• MidWest AE50
• MidWest AE100
• MidWest AE110
• Austro Engine AE50R
• Austro Engine AE75R

Miese

Data from:

• Miese 50-60 hp 8-cyl
• Miese 100 hp 8-cyl radial 130 mm × 130 mm (5.1 in × 5.1 in)

Mikulin

• Mikulin AM-3M
• Mikulin AM-13
• Mikulin AM-34
• Mikulin AM-35
• Mikulin AM-37
• Mikulin AM-38
• Mikulin AM-39
• Mikulin AM-42
• Mikulin M-85
• Mikulin RD-3M
• Mikulin M-17
• Mikulin M-209
• Mikulin AM-TKRD-01

Mikulin-Stechkin

(A.A. Mikulin & B.S. Stechkin)

• AMBS-1

Milwaukee Tank

• Milwaukee Tank V-470
• Milwaukee Tank V-502

Miller

• Miller 22 hp radial

Miller

(Harry A. Miller Manufacturing Company)

• Miller 125 hp 4-cyl in-line 4 in × 7 in (100 mm × 180 mm)
• Miller V-12 5 in × 6 in (130 mm × 150 mm)

Minié

Data from: (Établissements Minié, Colombes, Seine, France)

• Minié 4.B0 Horus
• Minié 4.D
• Minié 4.E0 Horus
• Minié 4.E2 Horus

Mistral Engines

• Mistral G-190
• Mistral G-200
• Mistral G-230-TS
• Mistral G-300
• Mistral G-360-TS
• Mistral K-200
• Mistral K-300

Mitsubishi

• Mitsubishi Ha-42
• Mitsubishi Ha-43
• Mitsubishi Kasei
• Mitsubishi Kinsei
• Mitsubishi Shinten
• Mitsubishi TS1/MG5
• Mitsubishi Zuisei

Modena Avio Engines

(Rubiera, Italy)

• MAE 323

Monaco

(Monaco Motor and Engineering Co. Ltd.)

• Monaco 75 hp
• Monaco 100 hp

Monnett

Data from:'

• Monnett AeroVee
• Monnett 1600cc E-Vee
• Monnett 1600cc SuperVee
• Monnett 1700cc E-Vee
• Monnett 1700cc SuperVee
• Monnett 1835cc E-Vee
• Monnett 2007cc E-Vee

Morehouse

• Morehouse 15 hp
• Morehouse 29 hp
• Morehouse M-42
• Morehouse M-80

Mors

Data from:

• Mors 30 hp V-4 100 mm × 130 mm (3.9 in × 5.1 in)

Mosler

(Mosler, Inc. of Hendersonville, North Carolina)

• Mosler MM CB-35
• Mosler MM CB-40
• Mosler Red 82X

Motor Sich

• Motor Sich MS-500V

Motorav Industria

• Motorav 2.3 V
• Motorav 2.6 R
• Motorav 2.6 V
• Motorav 2.8 R
• Motorav 3.1 R

Motorlet

• Motorlet M-701
• Motorlet M-601
• Motorlet M-602
• Motorlet M-20
• Motorlet AI-25/Titan/Sirius – see Ivchenko AI-25

Mozhaiskiy

• Mozhaisky gas fired machine

MTH

• MTH R 422-CG

MTR

• MTR MTR390

MTU Aero Engines

• MTU DB 720F/PTL6
• MTU DB 721/PTL10
• MTU DB 730F/PTL6
• MTU DB 730H/ZTL6
• MTU 6012
• MTU 6022

Mudry

(Moteurs Mudry-Buchoux)

• Mudry MB-4-80
• Mudry MB-4-90

Mulag

• Mulag 90/113 hp 6-cyl in-line 110 mm × 170 mm (4.3 in × 6.7 in)

Murray-Willat

• Murray Ajax
• Murray Atlas
• Murray-Willat 35 hp 6-cyl 2-stroke rotary 75 mm × 90 mm (3.0 in × 3.5 in)
• Murray-Willat 90 hp 6-cyl 2-stroke rotary 100 mm × 130 mm (3.9 in × 5.1 in)

MWfly

(MWfly srl, Passirana di Rho, Italy)

• MWfly B22
• MWfly B25

N

N.A.G.

Source:Angle.

• NAG 40 hp 4-cyl in-line
• NAG C.III
• NAG F.1
• NAG F.2
• NAG F.3
• NAG F.4
• NAG Model 301
• NAG 6-cyl 135 hp

Nagel

• Nagel 444

Nagliati

• Nagliati V.N.V 160 hp Y-12 120 mm × 130 mm (4.7 in × 5.1 in)
• Nagliati 250 hp 8-cyl twin4 120 mm × 100 mm (4.7 in × 3.9 in)

Nakajima

• Nakajima Ha5
• Nakajima Ha219
• Nakajima Hikari
• Nakajima Homare
• Nakajima Kotobuki
• Nakajima Mamoru
• Nakajima Sakae

NAMI

• NAMI A.M.B.20

Napier

Sources: Piston engines, Lumsden, gas turbine and rocket engines, Gunston.

Narkiewicz

(Wiktor N. Narkiewicz – production at C.Z.P.S.K. (National)

• Narkiewicz WN-1
• Narkiewicz WN-2
• Narkiewicz WN-3
• Narkiewicz WN-4
• Narkiewicz WN-6
• Narkiewicz WN-6R
• Narkiewicz WN-7
• Narkiewicz WN-7R
• Narkiewicz NP-1
• Narkiewicz 2-cyl.

Naskiewicz

(Stanislaw Naskiewicz)

• Naskiewicz gas turbine

National Aerospace Laboratory of Japan

• MITI/NAL FJR710

National

• National 35

N.E.C.

(New Engine Co.)

• N.E.C. 1910 2-cyl 2-stroke
• N.E.C. 1910 60 hp 6-cyl 2-stroke
• N.E.C. 40 hp 4-cyl 2-stroke
• N.E.C. 50 hp V-4 2-stroke 94 mm × 114 mm (3.7 in × 4.5 in)
• N.E.C. 90 hp 6-cyl 2-stroke 94 mm × 114 mm (3.7 in × 4.5 in)
• N.E.C. 100 hp 6-cyl 2-stroke(1912)
• N.E.C. 69.6 hp 4-cyl 2-stroke 114 mm × 101 mm (4.5 in × 4.0 in)

Nelson

• Nelson 60 hp 4-stroke
• Nelson 120 hp 4-stroke
• Nelson 150 hp 4-stroke
• Nelson H-44
• Nelson H-49
• Nelson H-56
• Nelson H-59
• Nelson H-63
• Nelson O-65

Nielsen & Winther

• Nielsen & Winther M.A.J.

Nieuport

• Nieuport 28 hp 2-cyl opposed 130 mm × 150 mm (5.1 in × 5.9 in)
• Nieuport 32/35 hp 2-cyl opposed 135 mm × 150 mm (5.3 in × 5.9 in)

Nihonnainenki

• Nihonnainenki Semi

Nippon

(Nippon Jet Engine Company)

• Nippon J0-1
• Nippon J0-3
• Nippon J1-1
• Nippon J3-1

Nord

• Nord ST.600 Sirius I
• Nord ST.600 Sirius II
• Nord ST.600 Sirius III
• Nord Véga

Normalair Garrett

• NGL WAM 274
• NGL WAM 342

Northrop

Source:Gunston.

• Northrop Model 4318F
• Northrop O-100
• Northrop Turbodyne XT-37

Norton

(Kenneth Norton / Norton-Newby Motorcycle Co.)

• Norton 2-cyl opposed 4 in × 4.5 in (100 mm × 110 mm)

Novus

• Novus 70 hp 6-cyl rotary 120 mm × 130 mm (4.7 in × 5.1 in)
• Novus 70 hp 6-cyl double rotary 120 mm × 130 mm (4.7 in × 5.1 in)

NPO Saturn

• AL-31
• AL-32
• AL-34
• AL-55

NPT

• NPT100
• NPT109
• NPT151
• NPT301
• NPT301 LTD

NST-Machinenbau

(Niedergoersdorf, Germany)

• NST BS 650

Nuffield

• Nuffield 100 hp 4HO

O

Oberursel

• Oberursel U.0
• Oberursel U.I
• Oberursel U.II
• Oberursel U.III
• Oberursel Ur.II
• Oberursel Ur.III
• Oberursel 200 hp 18-cyl rotary 124 mm × 150 mm (4.9 in × 5.9 in)
• Oberursel 240 hp V-8

Oerlikon

• Oerlikon 50/60 hp 4-cyl opposed 100 mm × 200 mm (3.9 in × 7.9 in)

Oldfield

• Oldfield 15A 124 mm × 150 mm (4.9 in × 5.9 in)

Omsk

• Omsk TVO-100

Opel

• Opel Argus As III

Orenda Engines

Orenda Engines, formed by Avro Canada taking over publicly funded jet engine development by Turbo Research. Later became Orenda Aerospace under Magellan.

• Avro Canada Chinook
• Avro Canada Orenda
• Orenda Iroquois
• Orenda OE600
• licence-built General Electric J79
• licence-built General Electric J85

Orion

• Orion LL-30

Orlo

(Orlo Motor Company)

• Orlo B-4 4IL 50 hp 4.5 in × 6 in (110 mm × 150 mm)
• Orlo B-6 6IL 75 hp 4.5 in × 6 in (110 mm × 150 mm)
• Orlo B-8 V-8 100 hp 4.5 in × 6 in (110 mm × 150 mm)

Orlogsværftet

• Orlogsværftet O.V. 160

OKL

(Ośrodek Konstrukcji Lotniczych WSK Okęcie)

• OKL LIS-2
• OKL LIS-2A
• OKL LIS-5
• OKL LIT-3
• OKL TO-1
• OKL NP-1
• OKL WN-3 (Wiktor Narkiewicz)
• OKL WN-6 (Wiktor Narkiewicz)
• OKL WN-7 (Wiktor Narkiewicz)

Otis-Pifre

• Otis-Pifre 6-cyl in-line
• Otis-Pifer 500 hp V-12 130 mm × 160 mm (5.1 in × 6.3 in)

Otto A.G.O.

• Otto A.G.O. 50 hp
• Otto A.G.O. 70 hp
• Otto A.G.O. 80/100 hp
• Otto A.G.O. 100/130 hp
• Otto 200 hp 8 in-line

P

Packard

Source:Gunston.

Palmer

(Palmer Motor Company)

• Palmer 80 hp

Palons & Beuse

• Palons & Beuse 2-cyl opposed

Panhard & Levassor

Source: (Société Panhard & Levassor)

Parker

(Aero Parker Motor Sales Company)

• Parker 1912 3 cyl
• Parker 1912 6 cyl

Parma Technik

(Luhačovice, Zlín Region, Moravia, Czech Republic)

• Parma Mikron III UL

Parodi

(Roland Parodi)

• Parodi HP 60Z

PBS

(První Brnenská Strojírna Velká Bíteš, a.s.)

• PBS TJ-20
• PBS TJ-40
• PBS TJ-100
• PBS Velka Bites ÒÅ 50Â

Pegasus Aviation

• Pegasus PAL 95

Per Il Volo

• Per Il Volo Top 80

Peterlot

• Peterlot 80 hp 7-cyl radial

Peugeot

• Peugeot 8Aa, or L112, V-8 100 mm × 180 mm (3.9 in × 7.1 in)
• Peugeot Type 16AJ 440 hp double V-8 120 mm × 160 mm (4.7 in × 6.3 in)
• Peugeot L41 600 hp V-12 160 mm × 170 mm (6.3 in × 6.7 in)
• Peugeot Type 16X X-16 130 mm × 170 mm (5.1 in × 6.7 in)
• Peugeot 12L13

Pheasant Aircraft Company

• Pheasant Flight 4-cyl

Phillips

(Phillips Aviation Company)

• Phillips 333 (Martin 333)
• Phillips 500

Piaggio

Data from:Italian Civil & Military Aircraft 1930–1945 and Jane's 1938

• Piaggio P.II (Armstrong Siddeley Lynx)
• Piaggio Stella P.VII
• Piaggio Stella P.IX
• Piaggio P.X
• Piaggio P.XI
• Piaggio P.XII
• Piaggio P.XV
• Piaggio P.XVI
• Piaggio P.XIX
• Piaggio P.XXII
• Piaggio-Jupiter
• Piaggio Lycoming

Pierce

(Samuel S Pierce Airplane Company)

• Pierce B 35 hp 3RA 4 in × 6 in (100 mm × 150 mm)

Pieper

(Pieper Motorenbau GmbH)

• Pieper Stamo MS 1500
• Pieper Stamo 1000

Pipistrel

• Pipistrel E-811

Pipe

Data from:

• Pipe 50 hp V-8 3.94 in × 3.94 in (100 mm × 100 mm)
• Pipe 110 hp V-8

Pirna

• Pirna 014

Platzer

• Platzer MA 12 P/Nissan

Pobjoy

• Pobjoy P
• Pobjoy R
• Pobjoy Cataract
• Pobjoy Cascade
• Pobjoy Niagara

Poinsard

• Poinsard 25hp 2-cyl

Porsche

• Porsche 678
• Porsche 702
• Porsche PFM N00
• Porsche PFM N01
• Porsche PFM N03
• Porsche PFM T03
• Porsche PFM 3200
• Porsche 109-005
• Porsche YO-95-6

Potez

Pouit

• Pouit S-4

PowerJet

• PowerJet SaM146

Power Jets

• Power Jets WU
• Power Jets W.1
• Power Jets W.2
• Power Jets/Rover B/23 – Rolls-Royce Welland

Poyer

(Poyer Aircraft Engine Company)

• Poyer 3-40
• Poyer 3-50

Praga

Source:Jane's All the World's Aircraft 1938

• Praga B
• Praga B2
• Praga D
• Praga DH
• Praga DR
• Praga ER
• Praga ES
• Praga ESV
• Praga ESVKe
• Praga ESVR
• Praga FRK
• Praga M-197 helicopter engine
• Praga Doris B
• Praga Doris M-208B
• Praga E-I
• Praga BD 500

Pratt & Whitney

Pratt & Whitney/Allison

• PW-Allison 578DX

Pratt & Whitney Canada

• Pratt & Whitney Canada PT6
• Pratt & Whitney Canada PT6T
• Pratt & Whitney Canada ST6
• Pratt & Whitney Canada JT15D
• Pratt & Whitney Canada PW100
• Pratt & Whitney Canada PW200
• Pratt & Whitney Canada PW300
• Pratt & Whitney Canada PW500
• Pratt & Whitney Canada PW600
• Pratt & Whitney Canada PW800
• Pratt & Whitney Canada T74
• Pratt & Whitney Canada T101
• Pratt & Whitney Canada T400

Pratt & Whitney Rzeszów

• Pratt & Whitney Rzeszów PZL-10

Preceptor

• Preceptor 1/2 VW
• Preceptor 1600cc
• Preceptor Gold 1835
• Preceptor Gold 2074
• Preceptor 2180cc

Price Induction

• DGEN

Primi-Berthand

• Primi-Berthand 4-cyl in-line 2-stroke 100 mm × 180 mm (3.9 in × 7.1 in)

Pulch

(Otto Pulch)

• Pulch 003
• Pulch 3-cyl. radial

Pulsar

• Pulsar Aeromaxx 100

PZI

(Państwowe Zakłady Inżynieryjne – National Engineering Works)

• P.Z. Inż. Junior 120 hp
• P.Z. Inż. Major
• P.Z. Inż. Minor

PZL

(PZL Państwowe Zakłady Lotnicze)

PZL Rzeszów

(PZL Rzeszów)

• PZL Rzeszów SO-1
• PZL Rzeszów SO-3

PZL-Wytwórnia Silników

• PZL GR.760
• PZL GR.1620-A
• PZL GR.1620-B
• PZL-3 – Ivchenko AI-26
• PZL-10
• PZL GTD-350 – Klimov GTD-350
• PZL-Kalisz ASz-61R
• PZL ASz-62 – Shvetsov ASh-62
• PZL-F 2A – Franklin 2 series
• PZL-F 4A – licence built Franklin Engine Company
• PZL-F 6A – licence built Franklin Engine Company
• PZL-F 6V – licence built Franklin Engine Company
• PZL-65KM
• PZL K-15

Q

Quick Air Motors Co

(Quick Air Motors, Wichita KS.)

• Quick Super Rhone – conversion of 80 hp Le Rhône 9C rotary engine to radial.
• Quick 180 hp

R

Radne Motor AB

• Radne Raket 120

Ranger

Ranger Engines were a division of Fairchild Aircraft

• Ranger 6-370
• Ranger 6-375
• Ranger 6-390
• Ranger 6-410
• Ranger L-440 (company designation 6-440)
• Ranger V-770
• Ranger V-880
• Ranger XV-920
• Ranger XH-1850 (not actually an H – a double 150° V – two separate crankshafts linked by a gearbox)

Rapp

Rapp Motorenwerke became BMW in 1917

• Rapp 100 hp
• Rapp 125/145 hp
• Rapp Rp III
• Rapp 200 hp

Rasmussen

(Hans L Rasmussen)

• Rasmussen 65 hp

Rateau

• Rateau GTS.65
• Rateau A.65 gas turbine
• Rateau SRA-01 Savoie
• Rateau SRA-101 10-stage axial compressor
• Rateau SRA-301 16-stage axial compressor

Rausenberger

• Rausenberger A-8 45 hp V-8 3.5 in × 3.75 in (89 mm × 95 mm)
• Rausenberger B-8 75 hp V-8 4.125 in × 4.75 in (104.8 mm × 120.7 mm)
• Rausenberger C-12 150 hp V-12 4.125 in × 6 in (104.8 mm × 152.4 mm)
• Rausenberger D-23 250 hp V-12 5 in × 6.5 in (130 mm × 170 mm)
• Rausenberger E-6 150 hp 6IL 5 in × 6 in (130 mm × 150 mm)
• Rausenberger 500 hp

Raven Redrives

• Raven 1000 UL
• Raven 1300 SVS Turbo
• Raven 1600 SV

RBVZ

• RBVZ-6 (V.V. Kireev)
• MRB-6 (Igor Sikorsky)

Reaction Motors

Rearwin

• Rearwin 1909 30-45 hp
• Rearwin 1909 40-60 hp
• Rearwin 1910 50-75 hp
• Rearwin 1911 80-90 hp

Rebus

• Rebus 50 hp 4-cyl

Rectimo

(Rectimo Aviation SA) / (Rectimo-Savoie Aviation)

• Rectimo 4 AR 1200
• Rectimo 4 AR 1600

RED

RED Aircraft GmbH

• RED A03 – V12 four-stroke diesel engine

Redrup

• Redrup 1910 50 hp 10-cyl contra-rotating rotary
• Redrup 1914 150 hp 7-cyl radial
• Redrup 5-cyl barrel engine
• Redrup Fury (barrel engine built by Aero Syndicate Ltd.)

Reggiane

• Reggiane Re 101 R.C.50 I (sometimes designated Re L 101 R.C.50 I)
• Reggiane Re 102 R.C.50 I (inverted W-18)
• Reggiane Re 103 R.C.40 I (inverted W-18)
• Reggiane Re 103 R.C.50 I (inverted W-18)
• Reggiane Re 103 R.C.57 I (inverted W-18)
• Reggiane Re 103 R.C.48 (inverted W-18)
• Reggiane Re 104 R.C.38 (V-12 derived from the Isotta Fraschini Asso L.121 R.C.40)
• Reggiane Re 105 R.C.100 I (inverted W-18)
• Reggiane H-24

Régnier

Renard

(Société anonyme des avions et moteurs Renard / Alfred Renard, Belgium)

• Renard Type 7 7RA
• Renard Type 100 5RA
• Renard Type 120 5RA
• Renard Type 200 9RA
• Renard Type 400 18RA (twin-row type 200)

Renard

• Renard y Krebs

Renault

(Source: and)

R.E.P.

• R.E.P. 20/24 hp 5-cyl. 3.35 in × 3.74 in (85 mm × 95 mm)
• R.E.P. 30/34 hp 7-cyl. 3.35 in × 3.74 in (85 mm × 95 mm)
• R.E.P. 95 hp 7-cyl. 4.33 in × 6.3 in (110 mm × 160 mm)
• R.E.P. 40/48 hp 10-cyl. 3.35 in × 3.74 in (85 mm × 95 mm)
• R.E.P. 60 hp 14-cyl. 3.35 in × 3.74 in (85 mm × 95 mm)
• R.E.P. 60 hp 5-cyl fan 110 mm × 160 mm (4.3 in × 6.3 in)
• R.E.P. 50 hp 5-cyl fan 100 mm × 140 mm (3.9 in × 5.5 in)
• R.E.P. 75 hp 6-cyl
• R.E.P. 60 hp 7-cyl
• R.E.P. 85 hp 7-cyl radial 110 mm × 160 mm (4.3 in × 6.3 in)

Revmaster

• Revmaster R-800 2cyl 27 hp (Citroën 2CV)
• Revmaster R-1600D VW
• Revmaster R-1600S
• Revmaster R-1831D
• Revmaster R-1831S
• Revmaster R-2100D
• Revmaster R-2100D Turbo 70 hp at 3,200 rpm
• Revmaster R-2100S 65 hp at 3,200 rpm
• Revmaster R-2300
• Revmaster R-3000D 110 hp at 3,200 rpm

Rex

(Flugmachine Rex GesellschaftG.m.b.H.)

• Rex rotary engine

RFB

• RFB SG 85
• RFB SG 95

Rheem

• Rheem S-10 axial

Rheinische

• Rheinische 35 hp 3-cyl fan 105 mm × 130 mm (4.1 in × 5.1 in)
• Rheinische 50/60 hp 5-cyl radial 120 mm × 140 mm (4.7 in × 5.5 in)
• Rheinische 70 hp 4-cyl in-line 120 mm × 140 mm (4.7 in × 5.5 in)
• Rheinische 100 hp 6-cyl in-line 120 mm × 140 mm (4.7 in × 5.5 in)

Rheinmetall-Borsig

• Rheinmetall 109-502
• Rheinmetall 109-505
• Rheinmetall 109-515 rocket (solid fuel)
• Rheinmetall Rheintochter R 1 first stage
• Rheinmetall Rheintochter R 1 second stage
• Rheinmetall Rheintochter R 3 first stage

Rhenania

(Rhenania Motorenwerke)

• Rhenania 11-cyl. rotary engine

Ricardo

• Ricardo-Burt S55/4
• Ricardo-Halford-Armstrong R.H.A.

Richard & Hering

(Rex-Simplex Automobilwerke)

• Richard & Hering engines

Richardson

(Archibald and Mervyn, Sydney Australia)

• Richardson rotary

Righter Manufacturing

• Righter O-15
• Righter O-45

Roberts

(Roberts Motor Company / E.W. Roberts, Sandusky. Ohio)

• Roberts 50 hp 4-cyl in-line 4.5 in × 5 in (110 mm × 130 mm)
• Roberts 75 hp 6-cyl in-line 4.5 in × 5 in (110 mm × 130 mm)
• Roberts 4-X.
• Roberts 6-X 100 hp 5 in × 5 in (130 mm × 130 mm)
• Roberts 6-XX 200 hp 6.5 in × 6 in (170 mm × 150 mm)
• Roberts 6-Z
• Roberts E-12 350 hp 6 in × 6.5 in (150 mm × 170 mm)

Robinson

(Grinnell Aeroplane Co. / William C. Robinson)

• Robinson 60 hp
• Robinson 100 hp

Robinson

• Robinson R-13

Roché

(Jean A Roché)

• Roché L-267

Rocket Propulsion Establishment

• RPE Gamma

Rocketdyne

Rocky Mountain

• Rocky Mountain Pegasus

Rollason

• Rollason Ardem RTW
• Rollason Ardem 4 CO2 FH mod

Rolls-Royce Limited

Sources: Piston engines, Lumsden, gas turbine and rocket engines, Gunston.

Note: For alternative 'RB' gas turbine designations please see the Rolls-Royce aero engine template.

Rolls-Royce Holdings

Note: For alternative 'RB' gas turbine designations please see the Rolls-Royce aero engine template.

Rolls-Royce Turbomeca

• Rolls-Royce Turbomeca Adour
• Rolls-Royce Turbomeca RTM322

Rolls-Royce/SNECMA

• Rolls-Royce/Snecma Olympus 593
• Rolls-Royce/SNECMA M45H

Rossel-Peugeot

(Frédéric Rossel et les frères Peugeot)

• Rossel-Peugeot 100 hp 4-cyl in-line 140 mm × 140 mm (5.5 in × 5.5 in)
• Rossel-Peugeot 30 hp 7-cyl rotary 109 mm × 110 mm (4.3 in × 4.3 in)
• Rossel-Peugeot 40 hp 7-cyl rotary 110 mm × 110 mm (4.3 in × 4.3 in)
• Rossel-Peugeot 50 hp 7-cyl rotary 110 mm × 110 mm (4.3 in × 4.3 in)

Rotax

Rotec

• Rotec R2800
• Rotec R3600

Rotex Electric

• Rotex Electric REB 20
• Rotex Electric REB 30
• Rotex Electric REB 50
• Rotex Electric REB 90
• Rotex Electric REG 20
• Rotex Electric REG 30
• Rotex Electric RET 30
• Rotex Electric RET 60
• Rotex Electric REX 30
• Rotex Electric REX 50
• Rotex Electric REX 90

RotorWay

• RotorWay RI-162F
• RotorWay RW-100
• RotorWay RW-133
• RotorWay RW-145
• RotorWay RW-152

Rotron

• Rotron RT300
• Rotron RT600

Rover

Rover Gas Turbines Ltd.

• Rover W.2B
• Rover Marton
• Rover Moreton
• Rover Napton
• Rover Wolston
• Rover T.P.90
• Rover/Lucas TJ125 (CT3201)
• Rover 1S60
• Rover 1S/60
• Rover 2S/150A
• Rover 748
• Rover 801
• Rover TJ-125

Royal Aircraft Establishment

• RAE 21
• RAE 22

Royal Aircraft Factory

• RAF 1
• RAF 2
• RAF 3
• RAF 4
• RAF 5
• RAF 7
• RAF 8

RRJAEL

(Rolls-Royce and Japanese Aero-engines Ltd.)

• RRJAEL RJ.500

Rumpler

• Rumpler Aeolus

Ruston-Proctor

• Ruston-Proctor 200 hp 6-stroke rotary(6-cyl 2-stroke?)

Ryan-Siemens

(Ryan Aeronautical Corp/Siemens-Halske)

• Ryan-Siemens 5 (Sh-13)
• Ryan-Siemens 7 (Sh-14)
• Ryan-Siemens 9 (Sh-12)
• Ryan-Siemens Sh-14

Rybinsk Motor Factory

• DN-200
• Rybinsk RD-36-35
• Rybinsk RD-38

S

SACMA

(Guy Negre)

• SACMA 100
• SACMA 120
• SACMA 150
• SACMA 180
• SACMA 240

Safran Helicopter Engines

• Safran Arrano
• Safran Aneto

SAI Ambrosini

• Ambrosini P-25 – 2-cyl. horizontally opposed

Salmson

Salmson air-cooled aero-engines

• Salmson 3A, 3Ad
• Salmson 5A, 5Ac, 5Ap, 5Aq
• Salmson 6A, 6Ad, 6Af
• Salmson 6TE, 6TE.S
• Salmson 7A, 7AC, 7ACa, 7Aq
• Salmson 7M
• Salmson 7O, 7Om
• Salmson 9AB, 9ABa, 9ABc
• Salmson 9AC
• Salmson 9AD
• Salmson 9AE, 9AEr, 9AErs
• Salmson 9NA, 9NAs, 9NC, 9ND, 9NE, 9NH
• Salmson 11B
• Salmson 12C W-12?
• Salmson 12V, 12Vars – V-12

Salmson water-cooled aero-engines

• Salmson A – 2x7-cylinder barrel engine, 1 built
• Salmson B – 2x7-cylinder barrel engine, 1 built
• Salmson C – 2x7-cylinder barrel engine, 1 built
• Salmson E – 2x9-cylinder barrel engine, 1 built
• Salmson F – 2x9-cylinder barrel engine, 1 built
• Salmson G – 2x7-cylinder barrel engine, 1 built
• Salmson K – 2x7-cylinder barrel engine, 1 built
• Salmson A.7
• Salmson A.9
• Salmson 2A.9 – a 2-row radial engine
• Salmson B.9 water-cooled radial engine
• Salmson C.9 water-cooled radial engine
• Salmson M.9 water-cooled radial engine
• Salmson P.9 water-cooled radial engine
• Salmson R.9 water-cooled radial engine
• Salmson M.7 water-cooled radial engine
• Salmson 2M.7 water-cooled 2-row radial engine
• Salmson 9.Z, 9.Za, 9.Zc, 9.Zm

Salmsons 18 cylinder in-line radial engines

• Salmson 18Z (1919) 9-bank water-cooled in-line radial 2 x 9Z on common 2-throw crankshaft
• Salmson 18AB (1920s) 9-bank air-cooled in-line radial
• Salmson 18Cm, 18Cma, 18Cmb – (late 20s early 30s) 9-bank water-cooled (air-cooled heads) in-line radial
• Salmson-Szydlowski SH.18 – 18-cyl 2-stroke radial diesel engine (nine banks of two in-line)

Licence-built

• Argus As 10 – as Salmson 8As.00, 8As.04

Saroléa

• Saroléa V-4
• Saroléa Albatros 30 hp 2HO
• Saroléa Aiglon
• Saroléa Vautour 32 hp 2HO
• Saroléa Epervier 25 hp 2HO

S.A.N.A.

• S.A.N.A. 700 hp

Saunders-Roe

• Saunders-Roe 45 lbf pulse-jet
• Saunders-Roe 120 lbf pulse-jet

Sauer

• Sauer S 1800
• Sauer S 1800 UL
• Sauer S 1900 UL
• Sauer S 2100
• Sauer S 2100 UL
• Sauer S 2200 UL
• Sauer S 2400 UL
• Sauer S 2500
• Sauer S 2500 UL
• Sauer S 2700 UL

Saurer

• GT-15
• YS-2
• YS-3
• YS-4

Scania-Vabis

• Scania-Vabis PD

Schliha

(Schlüpmannsche Industrie und Handelsgesellschaft)

• Schliha 36 hp 2-cyl
• Schliha F-1200

Schmidding

• Schmidding 109-505 rocket (solid fuel)
• Schmidding 109-513
• Schmidding 109-533
• Schmidding 109-543
• Schmidding 109-553
• Schmidding 109-563
• Schmidding 109-573
• Schmidding 109-593
• Schmidding 109-603

Schroeter

• Schroeter 89 hp 6-cyl in-line 124 mm × 160 mm (4.9 in × 6.3 in)

Schwade

(Otto Schwade GmbH, Erfurt, Germany)

• Schwade Stahlherz engine

SCI Aviation

• R6-80
• R6-150
• B4-160

Scott

• Scott A2S Flying Squirrel
• Scott 40 hp 2-stroke
• Scott 1939 2-stroke
• Scott 1950 2-stroke V4

Security

(Security Aircraaft Corporation)

• Security S-5-120

Sega

• Sega trunnion radial engine

SELA

(Société d'Etude pour la Locomotion Aérienne [SELA])

• SELA V-8

Seld

(Seld-Kompressorbau G.m.b.H.)

• Seld F2

SEPR

Sergant

• Sergant A

SERMEL

• SERMEL TRS 12
• SERMEL TRS 18
• SERMEL TRS 25

SFFA

(Société Française de Fabrication Aéronautique, France)

• SFFA Type A 100 hp 7-cyl
• SFFA Type B 45 hp 3-cyl

SFECMAS

• SFECMAS Ars 600
• SFECMAS Ars 900
• SFECMAS 12H
• SFECMAS 12K

Shenyang

• Shenyang PF-1
• Shenyang Aircraft Development Office PF-1A
• Shenyang WP-5
• Shenyang WP-6
• Shenyang WP-7
• Shenyang WP-14 ("Kunlun")
• Shenyang WS-5
• Shenyang WS-6
• Shenyang WS-8
• Shenyang WS-10

Shimadzu

• Shimadzu 80 hp 9-cyl rotary 105 mm × 140 mm (4.1 in × 5.5 in)
• Shimadzu 90 hp V-8 4.5 in × 4.5 in (110 mm × 110 mm)

Shvetsov

Data from:Russian Piston Aero Engines

S.H.K.

• S.H.K. 70 hp 7-cyl rotary 110 mm × 140 mm (4.3 in × 5.5 in)
• S.H.K. 140 hp 14-cyl rotary 110 mm × 140 mm (4.3 in × 5.5 in)
• S.H.K. 90 hp 7-cyl rotary 124 mm × 140 mm (4.9 in × 5.5 in)
• S.H.K. 180 hp 14-cyl rotary 124 mm × 140 mm (4.9 in × 5.5 in)

Siddeley-Deasy

• Siddeley Ounce
• Siddeley Pacific
• Siddeley Puma
• Siddeley Tiger

Siemens

• Siemens SP90G
• Siemens SP260D

Siemens-Halske

Silnik

• Silnik M 11
• Silnik Sh 14

Simms

• Simms 51 hp V-6 4.33 in × 4.33 in (110 mm × 110 mm)

Simonini Racing

• Simonini 200cc
• Simonini Mini 2 Evo
• Simonini Mini 2 Plus
• Simonini Mini 3
• Simonini Mini 4
• Simonini Victor 1 Super
• Simonini Victor 2
• Simonini Victor 2 Plus
• Simonini Victor 2 Super

Škoda

• Skoda G-594 Czarny Piotruś
• Skoda L
• Skoda Lr
• Skoda S.14
• Skoda S.20
• Skoda Hispano-Suiza W-12

Skymotors

• Skymotors 70
• Skymotors 70A

Smallbone

(Harry Eales Smallbone)

• Smallbone 4-cyl wobble-plate axial piston engine

Smalley

(General Machinery Co)

• Smalley Aero

SMA Engines

• SMA SR305-230
• SMA SR460

Smith

• Smith Static
• Smith 300 hp radial

SMPMC

(South Motive Power and Machinery Complex SMPMC prev Zhuzhou Aeroengine Factory)

• SMPMC HS-5 – Chinese production of ShvetsovvASh-62
• SMPMC HS-6 – Chinese production of Ivchenko AI-14
• SMPMC WZ-8 – Chinese production of Turbomeca Arriel
• SMPMC WZ-9
• SMPMC WZ-16

SNCAN

• SNCAN Ars 600
• SNCAN Ars 900
• SNCAN Pulse-jet

SNECMA

Société nationale d'études et de construction de moteurs d'aviation formed by nationalisation of Gnome et Rhône in 1945. On French engine designations even sub-series numbers (for example Gnome-Rhône 14N-68) rotated anti-clockwise (LH rotation) and were generally fitted on the starboard side, odd numbers (for example Gnome-Rhône 14N-69) rotated clockwise (RH rotation) and were fitted on the port side.

SNCM

(Société Nationale de Constructions de Moteurs – Lorraine post 1936)

• Lorraine Type 120 Algol
• Lorraine Type 111 Sterna
• Lorraine Type 112 Sirius

SOCEMA

(Société de Construction et d'Équipments Méchaniques pour l'Aviation)

• SOCEMA TGA 1
• SOCEMA TG 1008
• SOCEMA TGAR 1008
• SOCEMA TP.1
• SOCEMA TP.2

Sodemo

• Sodemo V2-1.0
• Sodemo V2-1.2

Solar

Solo

(Solo Kleinmotoren GmbH)

• Solo 560, also known as the Hirth F-10, used in the Scheibe SF-24 Motorspatz
• Solo 2350, widely used in motor-gliders
• Solo 2625 01
• Solo 2625 02, used in the Glaser-Dirks DG-500, Schempp-Hirth Ventus-2, Sportinė Aviacija LAK-20 etc.
• Solo 2625 02i, a fuel-injected version used in the Schempp-Hirth Arcus and Schempp-Hirth Quintus self-launching gliders

Soloviev

Source:Gunston.

• Soloviev D-15
• Soloviev D-20
• Soloviev D-25V (TB-2BM)
• Soloviev D-30
• Soloviev D-30K (completely revised)
• Soloviev D-90A

Soloy

(Soloy Conversions / Soloy Dual Pak Inc.)

• Soloy Dual Pac
• Soloy Turbine Pac

Soverini

(Soverini Freres et Cie)

• Soverini-Echard 4D
• Soverini-Echard 4DR

Soviet union experimental engines

Soyuz

(AMNTK Soyuz)

• Soyuz R-79V-300
• Soyuz R-79M
• Soyuz R-179-300
• Soyuz VK-21
• Soyuz R134-300

SPA

• SPA 6A

Speer

• Speer S-2-C

Sperry

(Lawrence Sperry Aircraft Co)

• Sperry WBB 2-stroke

Spyker

• Spijker 135 hp rotary

Sport Plane Power

(Sport Plane Power Inc.)

• Sport Plane Power K-100A

STAL

• STAL Skuten
• STAL Dovern

Star

(Star Engineering Co. ltd.)

• Star 40 hp

Stark

(Stark Flugzeugbau KG)

• Stark Stamo 1400

Statax

(Statax Engine Company Ltd. – prev. Statax-Motor of Zurich)

• Statax 3cyl 10 hp axial
• Statax 5cyl 40 hp axial
• Statax 7cyl 80 hp axial
• Statax 10cyl 100 hp axial

Stoewer

• Stoewer 125 hp
• Stoewer 150 hp
• Stoewer 180 hp

Stratus 2000

• Stratus EJ 22

Straughan

(Straughn Aircraft Corp)

• Straughan AL-1000 (Ford model 1A)

Studebaker

• H-9350 (24cyl 153.2 litres)

Studebaker-Waterman

• Studebaker-Waterman S-1

Sturtevant

• Sturtevant 1913 40 hp
• Sturtevant 1913 60 hp
• Sturtevant 5 140 hp V-8 4.5 hp × 5.5 hp (3.4 kW × 4.1 kW)
• Sturtevant 5A 140 hp V-8 4.5 hp × 5.5 hp (3.4 kW × 4.1 kW)
• Sturtevant 5A-4
• Sturtevant 5A-41⁄2 210 hp V-8 5 hp × 5.5 hp (3.7 kW × 4.1 kW)
• Sturtevant 7 300 hp V-12 5 hp × 5.5 hp (3.7 kW × 4.1 kW)
• Sturtevant D-4 48 hp 4IL 4.5 hp × 4.5 hp (3.4 kW × 3.4 kW)
• Sturtevant D-6 86 hp 6IL 4.5 hp × 4.5 hp (3.4 kW × 3.4 kW)
• Sturtevant E-6 100 hp 6IL 4.5 hp × 6 hp (3.4 kW × 4.5 kW)

Subaru

• Subaru EJ25
• Subaru EA82

Sulzer

• Sulzer ATAR 09C

Sunbeam

Source: Lumsden.

• Sunbeam 2,000 hp – engine for Kaye Don's Silver Bullet land speed record car

Superior

• Superior Air Parts XP-320
• Superior Air Parts XP-360
• Superior Air Parts XP-382
• Superior Air Parts XP-400
• Superior Air Parts Gemini Diesel 100
• Superior Air Parts Gemini Diesel 125
• Superior Air Parts Vantage

Survol-de Coucy

• Survol-de Coucy Pygmée 40 hp

Svenska

• Svenska Flygmotor P/15-54
• IA R-19-SR/1 Indio
• Svenska Flygmotor RM1 Goblin
• Svenska Flygmotor RM2 Ghost
• Svenska Flygmotor RM5 Avon
• Svenska Flygmotor RM6 Avon
• Svenska Flygmotor RR2
• Svenska RM8
• Svenska F-451-A Trollet
• Svenska Flygmotor VR-3

Szekely

• Szekely SR-3 O 3-cyl (SR – "Sky Roamer")
• Szekely SR-3 L
• Szekely SR-5 5-cyl
• Szekely 100 7-cyl
• Szekely O-125

T

Take Off

• Take Off TBM 10
• Take Off TBM 11
• Take Off TBM 12

Tatra

• Tatra T100
• Tatra T101

TBS

(Turbinenbau Schuberth Schwabhausen GmbH)

• TBS 400N-J40P

TEC

See: Mosler

Technopower

(Technopower Inc.)

• Technopower Twin O-101

TEI

• TEI PD170
• TEI TS1400

Teledyne CAE

Thaheld

• Thaheld O-290 diesel

Thermo-Jet

(Thermo-Jet Standard Inc.)

• Thermo-Jet J3-200
• Thermo-Jet J5-200
• Thermo-Jet J7-300
• Thermo-Jet J8-200
• Thermo-Jet J10-200
• Thermo-Jet J13-202

Thames

(Thames Ironworks and Ship[building Co.Ltd.)

• Thames 30 hp 4OW

Thielert

• Thielert Centurion 1.7
• Thielert Centurion 4.0

Thiokol

Data from:Jane's All the World's Aircraft 1962-3

Thomas

(Thomas Aeromotor Company, United States)

• Thomas 120 hp 4-cyl in-line
• Thomas 8 135 hp 4 in × 5.5 in (100 mm × 140 mm)
• Thomas 88 150 hp 4.125 in × 5.5 in (104.8 mm × 139.7 mm)
• Thomas 890 250 hp 4.8125 in × 6 in (122.24 mm × 152.40 mm)

Thorotzkai

(Thorotzkai Péter alt, spelling Thoroczkay)

• Thorotzkai 12 hp
• Thorotzkai 22 hp 3cyl. radial
• Thorotzkai 35 hp opposed twin
• Thorotzkai typ.7 35 hp
• Thorotzkai 120 hp
• Thorotzkai Gamma-III (35 hp 3cyl. radial)

Thulin

• Thulin A (engine)
• Thulin D (engine) (Le Rhône 18E ?)
• Thulin E (engine)
• Thulin G (engine) (Le Rhône 11F ?)

Thunder

(Thunder Engines Inc.)

• Thunder TE495-TC700

Tiger

(The Light Manufacturing and Foundry Company)

• Tiger 100
• Tiger 125
• Tiger Kitten-20
• Tiger Kitten-30
• Tiger Junior 50

Tips

• Tips 480 hp 250 hp 4.5 in × 6 in (110 mm × 150 mm) (18 cyl., 1717.67 ci, air- and water-cooled rotary engine. At rated RPM the crankshaft rotated at 1800 rpm, propeller shaft at 1080 rpm and the engine body at 60 rpm. Cooling was by direct air flow and tubular radiators between the cylinders, with water circulating without hoses or pumps.)

Tips & Smith

• Tips & Smith Super-Rhône

Tomonoo

(Tomon Naoji)

• Tomono 90 hp 6-cyl in-line 4.5 in × 4.375 in (114.3 mm × 111.1 mm)

Tone

• Tone 2V9 180 hp 4.5 in × 4.375 in (114.3 mm × 111.1 mm)

TNCA

• TNCA Aztatl
• TNCA Trebol

Tokyo Gasu Denk/Gasuden

• Tokyo Gasu Denki Amakaze
• Tokyo Gasu Denki Hatakaze
• Tokyo Gasu Denki Jimpu 3
• Tokyo Gasu Denki Kamikaze
• Tokyo Gasu Denki Tempu
• Gasuden Amakaze
• Gasuden Hatakaze
• Gasuden Jimpu 3
• Gasuden Kamikaze
• Gasuden Tempu

Torque Master

(Valley Engineering)

• Torque Master 1835cc
• Torque Master 1915cc
• Torque Master 2180cc

Tosi

• Tosi 450 hp V-12 130 mm × 190 mm (5.1 in × 7.5 in)

Total Engine Concepts

• Total Engine Concepts MM CB-40

Trace Engines

• Trace turbocharged V-8

Train

(Établissements E. Train / Société des Constructions Guinard)

• Train 2T
• Train 4A
• Train 4E
• Train 4T
• Train 6C
• Train 6D
• Train 6T

Trebert

• Trebert 60 hp 6-cyl rotary barrel engine 3.75 in × 4.25 in (95 mm × 108 mm)
• Trebert 100 hp V-8

Tumansky

• Tumansky M-87
• Tumansky M-88
• Tumansky R-11
• Tumansky R-13
• Tumansky R-15
• Tumansky RU-19
• Tumansky R-21
• Tumansky R-25
• Tumansky R-266
• Tumansky R-27
• Tumansky R-29
• Tumansky RD-9

Turbomeca

Source:Gunston except where noted

Turbo Research

Turbo Research was taken over by Avro Canada

• Turbo Research TR.1 – abandoned design study
• Turbo Research TR.2 – abandoned design study
• Turbo Research TR.3 – abandoned design study
• Turbo Research TR.4 – see Avro Canada Chinook
• Turbo Research TR.5 – see Avro Canada Orenda

Turbo-Union

Turbo-Union was a joint venture between Rolls-Royce Ltd, MTU and Aeritalia to produce engine for Panavia Tornado

• Turbo-Union RB199

Twombly Motor Company

Twombly Motor Company (Willard Irving Twombly)

• A 50 hp 7-cylinder rotary; 4 in × 4.5 in (100 mm × 110 mm), 1912.

U

Ufimtsev

(A.G. Ufimtsev)

• Ufimtsev 1908 20 hp 2-cyl 2-stroke rotary
• Ufimtsev 1910 35-40 hp 4-cyl contra-rotating rotary
• Ufimtsev ADU-4 – 60 hp 6-cyl contra-rotating rotary

ULPower

• ULPower UL260i
• ULPower UL350i
• ULPower UL390i
• ULPower UL520i

Union

(Union Gas Engine Company, United States)

• Union 120 hp 6-cyl in-line 4.75 in × 6.5 in (121 mm × 165 mm)

Ursinus

(Ursinus Leichtmotorenbau)

• Ursinus U.1
• Ursinus U.2

UTC

(United Technology Corporation)

• UTC P-1

V

Valley

(Valley Engineering)

• Valley 1915cc
• Valley 2276cc

Van Blerck

(Van Blerck Motor Co., Monroe, Michigan)

• Van Blerck 124 hp V-8
• Van Blerck 135 hp V-8 4.5 in × 5.5 in (110 mm × 140 mm)
• Van Blerck 185 hp V-12 4.5 in × 5.5 in (110 mm × 140 mm)

Vaslin

(Henri Vaslin)

• Vaslin 15 hp 1.13 L (69 cu in) flat-4
• Vaslin 24 hp 1.3 L (80 cu in)
• Vaslin 55 hp 2 L (120 cu in) 6 in-line water-cooled

Vauxhall

(Vauxhall Motors Ltd.)

• Vauxhall 175 hp V-12 90 mm × 120 mm (3.5 in × 4.7 in)

Vaxell

• Vaxell 60i
• Vaxell 80i
• Vaxell 100i

Vedeneyev

• Vedeneyev M14P

Velie

• Velie M-5
• Velie L-9

Verdet

• Verdet 55 hp 7-cyl rotary 112 mm × 140 mm (4.4 in × 5.5 in)

Vereinegung Volkseigener Betriebe Flugzeugbau

See: Pirna

Verner Motor

Source: RMV, Verner Motor range of engines,

• Verner Scarlett mini 3 – 3 cyl radial
• Verner Scarlett mini 5 – 5 cyl radial
• Verner Scarlett 7H – 7 cyl radial
• Verner Scarlett 36Hi
• Verner JCV 360
• Verner VM 125
• Verner VM 133
• Verner VM 144Hi
• Verner VM 1400
• Verner Scarlett 3V
• Verner Scarlett 5V
• Verner Scarlett 5Si
• Verner Scarlett 7U
• Verner Scarlett 9S

Viale

• Viale 35 hp (1910 35-50 hp 5-cyl. radial)
• Viale 30 hp 3-cyl fan 105 mm × 130 mm (4.1 in × 5.1 in)
• Viale 50 hp 5-cyl radial 105 mm × 130 mm (4.1 in × 5.1 in)
• Viale 70 hp 7-cyl radial 105 mm × 130 mm (4.1 in × 5.1 in)
• Viale 100 hp 10-cyl radial 105 mm × 130 mm (4.1 in × 5.1 in)

VIJA

• VIJA J-10Si
• VIJA J-10Sbi
• VIJA AG-12Si
• VIJA AG-12Sbi
• VIJA J-16Ti

Viking

(Viking Aircraft Engines)

• Viking 100
• Viking 110

Viking

(Detroit Manufacturers Syndicate Inc)

• Viking 140 hp X-16 3.25 in × 4 in (83 mm × 102 mm)

Villiers-Hay

(Villiers-Hay Development Ltd.)

• Villiers-Hay 4-L-318 Maya I
• Villiers-Hay 4-L-319 Maya II

Vittorazi

(Morrovalle, Italy)

• Vittorazi Easy 100 Plus
• Vittorazi Fly 100 Evo 2
• Vittorazi Moster 185

Vivinus

Data from:

• Vivinus 32.5 hp 4-cyl in-line 4.17 in × 4.73 in (106 mm × 120 mm)
• Vivinus 37.5 hp 4-cyl in-line 4.42 in × 5.12 in (112 mm × 130 mm)
• Vivinus 39.2 hp 4-cyl in-line 4.53 in × 5.12 in (115 mm × 130 mm)
• Vivinus 50 hp 4-cyl in-line 4.17 in × 4.73 in (106 mm × 120 mm)
• Vivinus 60 hp 4-cyl in-line 4.42 in × 5.12 in (112 mm × 130 mm)
• Vivinus 70 hp 4-cyl in-line

Volkswagen

• 1/2 VW

Volvo Aero

• RM1
• RM2 – licence built de Havilland Ghost
• RM3
• RM4
• RM5, RM6 – licence built Rolls-Royce Avon
• Volvo RM8 – modified Pratt & Whitney JT8D
• Volvo RM12 – variant of General Electric F404

von Behren

• von Behren O-113 Air Horse

Voronezh

(Voronezh engine factory)

• Voronezh MV-6

W

Wackett

Source: RMV

• Wackett 2-cylinder 20/25 hp
• Wackett 2-cylinder 40 hp
• Wackett Victa 1-cylinder 1924

Walter Aircraft Engines

Walter (HWK)

• Walter RI-201 "Cold" Take Off Pack
• Walter RI-203 "Hot" Take Off Pack
• Walter RII.203
• Walter RII.211
• Walter HWK 109-500
• Walter HWK 109-501
• Walter HWK 109-507
• Walter HWK 109-509
• Walter HWK 109-559
• Walter HWK 109-719
• Walter HWK 109-729 (SV-stoff and R-stoff)
• Walter HWK 109-739
• Walter Heimatschützer I
• Walter Heimatschützer IV
• Walter Me.109 Climb Assister

Wankel

• Wankel AG LCR – 407 SGti
• Wankel AG LCR – 814 TGti

Warbirds-engines

(Cesky znalecky institut sro, Prague, Czech Republic)

• Warbirds ASz-62 IR

Warner

• Warner Scarab/Super Scarab
• Warner Scarab Junior
• Warner R-420
• Warner R-500
• Warner R-550
• Warner 145
• Warner 165
• Warner 185

WASAG

(Westphalisch-Anhaltische Springstoff A.G.)Source: RMV

• WASAG 109-506
• WASAG 109-512
• WASAG 109-522
• WASAG 109-532

Watson

(Gary Watson of Newcastle, Texas)

• Watson 917cc 1/2 VW

Weir

• Weir 2HOA
• Weir 40/50 hp 4IL

Weiss

(Weiss Manfréd Repülögép- és Motorgyár Rt – Manfréd Weiss Aircraft and Engine works)

• Weiss WM Sh 10 – licence built Siemens-Halske Sh 10
• Weiss WM Sh 11 – licence built Siemens-Halske Sh 11
• Weiss WM Sh 12 – licence built Siemens-Halske Sh 12
• Weiss Sport I 100-130 hp air-cooled 4-cylinder inline engines
• Weiss Sport II 100-130 hp air-cooled 4-cylinder inline engines
• Weiss Sport III 100-130 hp air-cooled 4-cylinder inline engines
• Weiss – Bristol Jupiter VI
• Weiss MW 9K Mistral (520 hp Gnome-Rhône 9Krsd)
• Weiss WM-K-14A (870 hp licence built and modified Gnome-Rhône 14K Mistral Major)
• Weiss WM-K-14B (910 hp and 1030 hp licence built and modified Gnome-Rhône 14K Mistral Major)
• Weiss-Daimler-Benz DB 605B (for Hungarian built Messerschmitt Me 210Ca-1/C-1s).

Welch

(Welch Aircraft Co)

• Welch O-2 (O-135)

Wells & Adams

• Wells & Adams 50 hp
• Wells & Adams 135 hp V-8 4.5 in × 6 in (110 mm × 150 mm)

Werner

• Werner 30 hp 4-cyl in-line

Werner & Pfleiderer

• Werner & Pfleiderer 90/95 hp 4-cyl inline 130 mm × 150 mm (5.1 in × 5.9 in)
• Werner & Pfleiderer 95 hp 4-cyl inverted inline 130 mm × 150 mm (5.1 in × 5.9 in)
• Werner & Pfleiderer 140/150 hp 6-cyl inline 130 mm × 160 mm (5.1 in × 6.3 in)
• Werner & Pfleiderer 220 hp 8-cyl 130 mm × 150 mm (5.1 in × 5.9 in)

Wessex

• a 130 hp 6-cylinder in-line 105 mm × 150 mm (4.1 in × 5.9 in)

West Engineering

• West Engineering XJ38

Westermayer

(Oskar Westermayer)

• Westermayer W-5-33

Western

(Western Enterprise Engine Co)

• Western L-7

Westinghouse

Wherry

• Wherry 4-cyl rotary barrel engine

White & Poppe

Source: RMV

• White & Poppe 23 hp 6-cyl in-line
• White & Poppe 130 hp V-8 120 mm × 160 mm (4.7 in × 6.3 in)

Whitehead

Source: RMV

• Whitehead 1910 40 hp
• Whitehead 1910 75 hp

Wickner

• Wickner Wicko F

Wiley Post

• Wiley Post AL-1000

Wilksch

Source: RMV

• Wilksch WAM100
• Wilksch WAM120
• Wilksch WAM160

Williams

• a water-cooled 125 hp V-8

Williams International

Source: RMV

Wills

(C. Howard Wills)

• WBB V-4 2-stroke for Sperry aerial torpedo

Winterthur

(The Swiss Locomotive and machine Works)

• Winterthur V-8
• Winterthur V-12

Wisconsin

• 140 hp 6-cyl in-line 5 in × 6.5 in (130 mm × 170 mm)
• 250 hp V-125 in × 6.5 in (130 mm × 170 mm)

Woelfe Aixro

• Woelfe Aixro XF40

Wojcicli

(S.Wojcicli)

• Wojcicli 10 kg pulsejet
• Wojcicli 20 kg pulsejet
• Wojcicli 40 kg pulsejet
• Wojcicli 70 kg pulsejet
• Wojcicli 11 kg ramjet
• Wojcicli 200 kg ramjet

Wolseley

Source: Lumsden.

• Wolseley 30 hp 4-cylinder
• Wolseley 50 hp V-8 air-cooled
• Wolseley 54 hp V-8 water-cooled 3.75 in × 5 in (95 mm × 127 mm)
• Wolseley 60 hp, also known as Type C – V-8 water-cooled 3.75 in × 5 in (95 mm × 127 mm)
  • 80 hp "Type B"
• Wolseley 75 hp V-8 air-cooled 3.75 in × 5.5 in (95 mm × 140 mm)
• Wolseley 90 hp V-8 air-cooled 4 in × 5.5 in (100 mm × 140 mm)
• Wolseley 90 hp V-8 water-cooled 3.75 in × 5.5 in (95 mm × 140 mm)
• Wolseley 120/150 hp V-8 water-cooled 5 in × 7 in (130 mm × 180 mm)
• Wolseley 1911 Type A V-8
• Wolseley 1911 Type D V-8
• Wolseley 160 hp – 1912 V-8
• Wolseley Aquarius, also known as Wolseley AR7
• Wolseley Aries, also known as Wolseley AR9
  • Wolseley Leo
  • Wolseley Libra
  • Wolseley Scorpio
• Wolseley Viper – licence built Hispano Suiza HS-8
  • Wolseley Python 4.72 in × 5.51 in (120 mm × 140 mm)
  • Wolseley Adder

Wright

Wright Company

• Wright Vertical 4

Wright-Gypsy

• Wright-Gypsy L-320

Wright-Hisso

(Wright-Martin/Wright-Hisso)

• Wright-Hisso A
• Wright-Hisso B 4-cyl in-line water-cooled 56 kW (75 hp) 120 mm × 130 mm (4.7 in × 5.1 in)
• Wright-Hisso C 150 kW (200 hp) geared A
• Wright-Hisso D 150 kW (200 hp) geared A with cannon
• Wright-Hisso E 130 kW (180 hp) (HC 'I')
• Wright-Hisso E-2 (HC 'E')
• Wright-Hisso E-3
• Wright-Hisso E-4
• Wright-Hisso F ('D' without cannon)
• Wright-Hisso H 220 kW (300 hp)
• Wright-Hisso H-2 improved 'H'
• Wright-Hisso I
• Wright-Hisso K H with 37mm Baldwin cannon
• Wright-Hisso K-2
• Wright-Hisso M experimental 300 hp
• Wright-Hisso T
• Wright-Hisso 180 hp V-8 direct drive
• Wright-Hisso 220 hp V-8 geared drive
• Wright-Hisso 300 hp V-8 geared drive

Wright-Morehouse

• Wright-Morehouse 2-cyl horizontally opposed 26 hp (Lincoln Rocket)

Wright-Siemens

• Wright-Siemens Sh-14

Wright-Tuttle

• Wright-Tuttle WT-5

Wynne

(William Wynne) (The Corvair Authority)

• Wynne O-164B 100 HP
• Wynne O-164-BE 110 HP
• Wynne TSIO-164-BE 145 HP

X

XCOR Aerospace

• XCOR XR-4A3
• XCOR XR-4K14

Xian

• Xian WS-9 ("Qinling")
• Xian WS-15 ("Emei")

Y

Yamaha

• Yamaha KT100

York

(Jo York)

• York 4-cyl in-line

Yuneec International

• Yuneec Power Drive 10
• Yuneec Power Drive 20
• Yuneec Power Drive 40
• Yuneec Power Drive 60

Z

Zanzottera

• Zanzottera MZ 34
• Zanzottera MZ 100
• Zanzottera MZ 201
• Zanzottera MZ 202
• Zanzottera MZ 301
• Zanzottera MZ 313

Z.B.

(Ceskoslovenska Zbrojovka A.S. Brno / Zbrojovka Brno)

• Z.B. ZOD-260

Zeitlin

(Joseph Zeitlin)

• Zeitlin 220 hp 7-cyl rotary 135 mm (5.3 in) bore, variable stroke

Zenoah

• Zenoah G-25
• Zenoah G-50
• Zenoah G-72

Zhuzhou

(Zhuzhou Aeroengine Factory -ZEF now South Motive Power and Machinery Complex (SMPMC))

• ZEF HS-5
• ZEF HS-6
• ZEF WZ-8
• ZEF WZ-9
• ZEF WZ-16

Zlin

Source:

• Zlin Persy
• Zlin Persy II
• Zlin Persy III
• Zlin Toma 4
• Zlin Toma 6

Zoche

• Zoche Z 01
• Zoche Z 02
• Zoche Z 03
• Zoche Z 04

ZOD

(Československá zbrojovka Brno – ZOD)

• ZOD-240 (2-stroke radial)
• ZOD-260 (2-stroke radial)

Zündapp

• Zündapp 9–090
• Zündapp 9-092

See also

• United States military aircraft engine designations