EnginesWright R-1820-G205A CycloneWright R-1820-G205A CycloneWright R-1820-G205A CycloneLayoutRadialCoolingAirFuelPetrolDisplacement29.88 LAircraft 2193119321933193419351936193719381939194019411942194319441945Martlet I≈ 25 Dec 1940 – Mar 1941Brewster Model 339-2320