Stearman Speedmail
The Stearman M-2 Speedmail was an American mail-carrier biplane produced in 1928. It was a single seater, with two large cargo compartments in place of a front cockpit.
A Brief History Of The Stearman Speedmail
The Stearman M-2 Speedmail was an American mail-carrier biplane produced in 1928. It was a single seater, with two large cargo compartments in place of a front cockpit.
Lloyd Stearman and Mac Short, (Stearmans V.P. of engineering), designed the Speedmail to meet the requirements of Varney Air Lines, which needed a new mail carrier with greater capacity to fly Air Mail routes it acquired from the U.S. Postal service.
The result was a sturdy and capable aircraft with good flying characteristics and a large cargo capacity which met or exceeded Varney Air Lines’ requirements.
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Specifications |
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Role |
Mail carrier |
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Manufacturer |
Stearman Aircraft Co. |
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Designer |
Lloyd Stearman |
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First flight |
January 15, 1929 |
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Propulsion |
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Single-engine |
Wright Cyclone, 525 hp |
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Performance |
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Max speed |
147 mph |
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Max cruising speed |
126 mph |
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Initial rate of climb |
1,050 ft/min |
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Service ceiling |
16,000 ft |
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Max range |
730 miles |
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Weight (empty) |
3,442 lb |
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Gross Takeoff |
5,578 lb |
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Dimensions |
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Wing span |
46 ft 0 in |
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Length |
30 ft 2 in |
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Height |
11 ft 11 in |
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Wing area |
436 sq. ft |
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Seating Capacity |
1 |






























