Army Signal Corps, August 2, 1909 as long as April 6, 1917
- Wright Brothers Model A - Wright Company
- Wright Brothers Model B - Wright Company
- Curtiss Model D - Curtiss Aeroplane Company
- Wright Brothers Model D - Wright Company
- Burgess F - Burgess Company
- Curtiss Model E - Curtiss Aeroplane Company
- Wright Brothers Model C - Wright Company
- Burgess H - Burgess Company
- Curtiss F-Boat - Curtiss Aeroplane Company
- Burgess I-Scout - Burgess Company
- Burgess J-Scout - Burgess Company
- Wright Brothers D-Scout - Wright Company
- Curtiss G-Scout - Curtiss Aeroplane Company
- Curtiss Model J - Curtiss Aeroplane Company
- Glenn Martin Twin Tractor - Glenn L. Martin Company
- Curtiss Model N - Curtiss Aeroplane Company
- Burgess-Dunne Model H - Burgess Company
- Wright Brothers F-Pusher - Wright Company
- Curtiss Modified J - Curtiss Aeroplane Company
- Martin S-Hydro - Glenn L. Martin Company
- Curtiss N-8 - Curtiss Aeroplane Company
- Curtiss R-2 - Curtiss Aeroplane Company
- Standard H-2 - Sloane Aircraft Company Inc.
- Curtiss JN-4 - Curtiss
- Standard H-3 - Standard Aero Corporation
- Curtiss Twin JN - Curtiss
- Martin R-Land - Glenn L. Martin Company
- Sturtevant S - Sturtevant Aeroplane Company
- L.W.F. V-1 - L.W.F. Engineering Company
- Thomas D-5 - Thomas Brothers Aeroplane Company
- Sturtevant S-4 - Sturtevant Aeroplane Company
- Standard SJ - Standard Aero Corporation
- Curtiss R-4 - Curtiss
- Aeromarine M-1 - Aeromarine Plane & Motor Company
- Burgess U - Burgess
- Curtiss S-3 - Curtiss
- Curtiss N-9 - Curtiss
- Gallaudet Twin Hydro - Gallaudet Engineering Company
- Curtiss L-2 - Curtiss
- Curtiss R-3 - Curtiss
- Wright-Martin R - Wright-Martin Aircraft Corporation
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