PRATT WHITNEY R985 RADIAL PARTS CATALOG BEAVER USA BEECHCRAFT FLOATPLANE BUSH

1952-1955 Pratt & Whitney Wasp Jr. R-985-AN-1/3/14B/39/39A Service Manual

1956 Pratt & Whitney Wasp Jr. B4, B5 Engines Specific Operation Instructions

Pratt & Whitney Double Wasp CB16 Engines Specific Operation Instructions

Pratt & Whitney Helicopter Wasp Jr R-985, Wasp R-1340 Maintenance Manual, Excell

Double Wasp R-2800 CB16 & CB17 Engines Specific Operation Instructions

1946-1948 Pratt & Whitney Double Wasp CA-18 Specific Operation Instructions

Pratt & Whitney Twin Wasp C3 Engines Operators Handbook