The Pratt & Whitney R-1340 Wasp is an aircraft engine of the reciprocating type that was widely used in American aircraft from the 1920s onward. It was the Pratt & Whitney aircraft company's first eng
The first Pratt & Whitney Wasp
R-1340 powered Curtiss SOC Seagull, 1939
The gondola of a US Navy K-class blimp. One of its two R-1340 engines is being serviced, 1943
Pratt & Whitney R-1340 installed in a T-6 Texan
The Air Tractor AT-300 is a family of agricultural aircraft that first flew in the United States in September 1973. Type certification was awarded to Air Tractor in November the same year, and serial
AT-301