Category Posts: USA: Warplanes of the US Army Air Corps
- Warplanes of the USA: Curtiss O-52 Owl, USAAC
- Warplanes of the USA: Curtiss P-40 Warhawk, Tomahawk, and Kittyhawk, USAAC, USAAF
- Warplanes of the USA: Boeing P-26 Peashooter, USAAC, USAAF
- Warplanes of the USA: Boeing XB-15 (XC-105), USAAC
- Warplanes of the USA: Beechcraft UC-43 Traveler, USAAC, USAAF, US Navy
- Warplanes preserved in the USA: Ohio: Dayton, National Museum of the USAF: North American aircraft
- Warplanes preserved in the USA: Ohio: Dayton, National Museum of the USAF: Packard Lepere LUSAC 11 to Wright 1909 Military Flyer
- Warplanes preserved in the USA: Ohio: Dayton, National Museum of the USAF: Douglas aircraft
- Warplanes preserved in the USA: Ohio: Dayton, National Museum of the USAF: Consolidated aircraft
- Warplanes preserved in the USA: Ohio: Dayton, National Museum of the USAF: Curtiss aircraft
- Warplanes preserved in the USA: Ohio: Dayton, National Museum of the USAF: Boeing aircraft
- Canadian Warplanes 3: Martin Baltimore