1900
- 1930's era
Pre WW1 and up to the beginning of WW2
Air Corps Units - Part of the Signal Corps
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AA Aerial Bomb Section-Divisional Units |
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The 638th Aero Squadron was a Pursuit Squadron assigned to the 5th Pursuit Group, 2nd Army on 28 October 1918. The squadron did not get a chance to participate in any combat actions before the war ended. |
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