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syscom3
Pacific Historian
On this day, Jan 29 1939.
The North American NA-40, an American prototype bomber aircraft developed by North American Aviation in the late
1930s for evaluation by the United States Army Air Corps. Although unsuccessful, it led directly to the North American
B-25 Mitchell medium bomber. First flown this day in 1939.
The North American NA-40, an American prototype bomber aircraft developed by North American Aviation in the late
1930s for evaluation by the United States Army Air Corps. Although unsuccessful, it led directly to the North American
B-25 Mitchell medium bomber. First flown this day in 1939.