bn:01205279n
Noun Named Entity
Categories: Aircraft first flown in 1940, United States civil utility aircraft 1940–1949, Low-wing aircraft
EN
Langley Twin  Langley 2-4-65  Langley 2-4-90  Langley 29-65  Langley 29-90
EN
The Langley 2-4, variously described as the Langley Monoplane or Langley Twin was a twin-engine utility aircraft built in the United States in 1940. Wikipedia
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EN
The Langley 2-4, variously described as the Langley Monoplane or Langley Twin was a twin-engine utility aircraft built in the United States in 1940. Wikipedia