 | Airports: United States: Windmill Hill Airport | |
| Airport name: | Windmill Hill Airport |
| Airport code (ICAO): | TA21 |
| Latitude: | 33.0182 |
| Longitude: | -97.1192 |
| Height above sea: | 620 ft / 188 m |
| Country: | United States - North America |
| Region: | Texas |
| City: | Lewisville |
| Airlines scheduled services: | no |