| Mary Walker Landing Zone | |
| Iata: | APH |
| Icao: | KAPH |
| Faa: | APH |
| Type: | Military |
| Owner: | United States Army |
| Location: | Fort Walker, Virginia |
| Elevation-F: | 220 |
| Elevation-M: | 67 |
| Coordinates: | 38.0689°N -77.3183°W |
| R1-Number: | 5/23 |
| R1-Length-F: | 2,202 |
| R1-Length-M: | 671 |
| R1-Surface: | Turf |
| Footnotes: | Source: Federal Aviation Administration[1] |
The Mary Walker Landing Zone (formerly A.P. Hill Army Airfield,) is a military airport located at Fort Walker. It is two nautical miles (4 km) northwest of the central business district of Bowling Green, a town in Caroline County, Virginia, United States. The airfield has one active runway designated 5/23 with a 2,201 x 100 ft. (671 x 30 m) turf surface.