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Douglas O-31 · Vinony

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EntityQ5301852· pop 9· linked from 132 articles

Douglas O-31

US military observation aircraft introduced 1930

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International Standard Book Number

Categories

1930s United States military reconnaissance aircraft Aircraft first flown in 1930 Douglas aircraft Parasol-wing aircraft Single-engined piston aircraft Single-engined tractor aircraft

Sources

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Douglas DC-3

Entity

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What links here132 pages

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Category:1940s United States military reconnaissance aircraft

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