YIB-7 (Douglas 1932)
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The YIB-7 was a gull-wing, four-place, twin-engine high-speed (182 mph) bomber for the Army Air Corps.
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YIB-7 (Douglas 1932)
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|
The YIB-7 was a gull-wing, four-place, twin-engine high-speed (182 mph) bomber for the Army Air Corps.
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