File:Thomas-Morse S-4 Scout training aircraft.jpg

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Summary

Description	English: Thomas-Morse S-4 Scout
Date	1918
Source	Cameron, Rebecca Hancock, 1999, Training to Fly. Military Flight Training 1907-1945, Chapter 4: Training at home for War Overseas. Air Force History and Museums Program, Air Force Historical Research Agency, Maxwell AFB, Alabama
Author	Air Service, United States Army

Licensing

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