 | Airports: United States: Four Pillars Airport | |
| Airport name: | Four Pillars Airport |
| Airport code (ICAO): | AZ21 |
| Latitude: | 31.7458 |
| Longitude: | -110.2480 |
| Height above sea: | 4100 ft / 1249 m |
| Country: | United States - North America |
| Region: | Arizona |
| City: | Huachuca City/Tombstone |
| Airlines scheduled services: | no |