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ID | 36 |
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by | ![]() |
on | 2016-01-03 10:11:00 |
Replying to | |
Related item(s) | ![]() |
Comment | FIRST: aerial refueling by an Airco DH.4B biplane of the United States Army Air Service, refuelled another DH.4B in mid-air on June 27, 1923. |