Abadal (Francisco Serramalera Abadal) •
ABC 8 hp • ABC 30 hp V-4 • ABC 45 hp V-6 Reference describes it as something they were experimenting with and gives no name to project --> •
ABC Dragonfly • ABC Gadfly •
ABC Gnat •
ABC Hornet •
ABC Mosquito •
ABC Scorpion •
ABC Wasp • ABC type 10 APU • ABC type 11 APU (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 • Aerojet LR3 (Aerojet 25ALD-1000) • Aerojet
AJ10 Aeromarine Company Source: RMV • Aeromarine L-6-G (geared) • 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 except where noted. •
Aichi AC-1 •
Aichi Atsuta (Atsuta 31) – Licence-built
Daimler-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 • Albatross 100 hp 6-cyl radial • Romeo 600 hp V-12 • Alfa Romeo V-12 diesel •
Alfa Romeo D2 • Alfa Romeo 100 or RA.1100
Allied • Allied Monsoon Licensed manufacturer of French Règnier 4L
AlliedSignal •
AlliedSignal TPE-331 •
Garrett TPF351 •
AlliedSignal LTS101 •
AlliedSignal ALF502/LF507 Allis-Chalmers Source: Gunston • Allison T80 •
Allison T406 (AE1107) •
Allison T701 (Allison 501-M62) •
Allison T703 (Allison 250) • Allison TF32 •
Allison TF41 (development of
Rolls-Royce Spey) • Allison GMA 200 • Allison GMA 500 • Allison AE3010 • Allison AE3012 • Allison PD-37 Pyrodyne
Almen •
Almen A-4 Alvaston • Alvaston 20 hp 2-cyl opposed • Alvaston 30 hp 2-cyl opposed • 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 • Ansaldo San Giorgio 4E-284 V-12 450 hp
Air-cooled Anzani engines • Anzani V-2 •
Anzani 3-cylinder fan engines • Anzani 14 hp • Anzani 95 hp 7-cyl radial •
Anzani 10-cylinder • Anzani 60-70 hp radial
Water-cooled Anzani engines • Anzani 30-32 hp V-4 • Argus Type II (4-cyl. 100 hp ) •
Argus As III 6-cylinder upright inline •
Argus As 5 24-cylinder in-line
radial (6 banks of four cylinders) • Argus As VI 700 hp V-12 •
Argus As 17 •
Argus As 014 (aka "Argus 109-014") –
pulse jet engine for
V-1 flying bomb and Tornado boat • Argus As 044 • Atwood M-1 (1916) • Atwood M-2 (1916) • Atwood Twin Six
Aubier & Dunne Data from:Italian Civil & Military Aircraft 1930–1945 • Auto Diesels STAD A260 •
Aviatik 70hp 4-cyl in-line Axelson • Axelson A-7-R 115 hp • Axelson-Floco B 150 hp
Axial Vector Engine Corporation •
Dyna-Cam Aztatl • Aztatl 3-cyl radial • Aztatl 10-cyl radial ==B==