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Military Aircraft


Boeing
STEARMAN Model 75 KAYDET

Photo by Coil B. Thouanel

In 1933 the Stearman Aircraft Company began production of the PT-13 based on its earlier PT-9 primary trainer bought in small numbers by the US Army Air Corps. By 1936 substantial orders had been placed for new trainer, which became universally known as the "Kaydet", and in 1939 Boeing bought Stearman as its Wichita Division. When production ended in February 1945, some 10,346 example of the type had been produced in a large number of forms. The type has proved so rugged , moreover, that many ex- military aircraft are still airworthy. Munch prized as a working type for its low operating cost, simplicity and rugged power. These are generally know just as Stearmmans, and are used mainly for crop dusting.

 

 

TECHNICAL DATA

Description Specifications
Manufacturer: Boeing Length: 25 ft 0.25 in. 
First Flight: Unknown Height: 9 ft. 2 in. 
Model: PT-13 Wing Span: 32 ft. 2 in. 
Crew: Two Wing Area: 297.0 sq. ft. 
Nickname: Kaydet Empty Weight: 1,936 lb 
Basic Role: Trainer Max. Weight: 2.717 lb. 
Other Versions: 
PT-13: army trainer with 215-hp/160kW Lycoming R-650-5 engine.
PT-13A: 220-hp/164-kW R680-7 engine.
PT-13B: R-680-11 engine.
PT-17: 220-hp/164-kW Continental R-670-5 engine.
PT-17A: blind flying instrumentation.
PT-18: PT-13A with 225-hp/168-kW Jacobs r-755-7 engine.
P-18A: blind flying instrumentation.
PT-27: PT-18 model for Canada.
N2S-1: naval trainer with r-670-14 engine.
N2S-2: R680-2 engine.
N2S-3: R670-4 engine.
N2S-4: naval equivalent of the PT-17.
N2S-5: identical army and navy models based on the PT-17A with the R-680-17 engine
Armament: None
Principal User: Canada and USA.

Propulsion

Performance

Power Plant: Lycoming R-680-17 radial piston.
Range: 505 miles.  Horsepower: 220-hp 
Max. Speed: 124 mph. No. Of Engines: One 
Ceiling: 11,200 ft.  
Climb Rate: 10,000 ft. in 17 minutes 18 seconds.   

 

 

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