Stearman XA-21 (1938)
XA-21
Chaser
Stearman (U.S.)
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Crew: 03
Length: 16.18 m
Wingspan: 19.81 m
Height: 4.32 m
Unladen weight: 5789 kg
Maximum takeoff: 8,269 kg
Engine: 02 turboprop Pratt & Whitney R-2180-7 1400 horse thrust each.
Speed: 414 km / h
Altitude: 6100 m
Range: 2,400 km
Fire: age 04 to 30 (7.62 mm) Browning M1919 nose wing + 01 + 04 in the rear, 1,200 kg bombs.
First flight: 1938
Number produced: 01 prototypes.
National use: the United States.
Compare flight: Douglas A-20 Havoc , Martin
The engines are not turbo-prop; that implies a prop driven by a jet-turbine.These are Air-Cooled Radial engines. See http://en.wikipedia.org/wiki/Stearman_XA-21
