Topical Subjects
- Aircraft industry--West Virginia--Glen Dale--Employees.8
- Airplanes, Company--West Virginia--Charleston.2
- Airplanes, Military--Ohio--Cleveland.2
- Airplanes, Military.9
- Airplanes--Control systems.1
- Airplanes--Maintenance and repair.2
- Airplanes--Models.1
- Airplanes--Parts.2
- Airplanes--West Virginia--Bridgeport.2
- Airplanes--West Virginia--Glen Dale--Design and construction.4
- Airplanes--West Virginia--Grafton.1
- Airplanes--West Virginia--Monongalia County.3
- Airplanes--West Virginia--Morgantown.27
- Airplanes--West Virginia--Parkersburg.6
- Airplanes--West Virginia--Weirton.1
- Airplanes.16
- Airport control towers--Pennsylvania--Claysville.1
- Airports--Texas--Fort Worth.3
- Airports--West Virginia--Bridgeport.2
- Airports--West Virginia--Charleston.4