EnginesPratt & Whitney R-1830-64 Twin WaspPratt & Whitney R-1830-64 Twin WaspPratt & Whitney R-1830-64 Twin WaspLayoutRadialCoolingAirFuelPetrolDisplacement29.98 LAircraft 2193119321933193419351936193719381939194019411942194319441945TBD-112910 Dec 1941 – 4 Jun 1942≈ Jan 1942 – Aug 1942PBY-160