Stermotor Wright R-1820-97 Cyclone Stermotor, opengewerkt Pratt & Whitney R-1830 Studebaker R-1820-97 stermotor, opengewerkt Stermotor Wright whirlwind R-975 E-3 Stermotor Pratt & Whitney R-1830-92 Twin Wasp Stermotor Pratt & Whitney R-1830-92 Twin Wasp Stermotor Wright R-1820-97 Cyclone R-122A/ARN-12 R-122A/ARN-12 reciever, radio R-1155 R-251A/APS20B control unit, radar Propeller, Model R Le Rhone 80 PK
