EnginesPratt & Whitney R-1830-S3C4-G Twin WaspPratt & Whitney R-1830-S3C4-G Twin WaspPratt & Whitney R-1830-S3C4-G Twin WaspLayoutRadialCoolingAirFuelPetrolAircraft 2193119321933193419351936193719381939194019411942194319441945Martlet II20 Sep 1941 – 21 Dec 1941≈ 8 Nov 1942 – Nov 1942Beaufort Mk VIII520