 | Airports: United States: Hollstein Ranch Airport | |
| Airport name: | Hollstein Ranch Airport |
| Airport code (ICAO): | MT20 |
| Latitude: | 46.8583 |
| Longitude: | -104.0990 |
| Height above sea: | 2778 ft / 846 m |
| Country: | United States - North America |
| Region: | Montana |
| City: | Wibaux |
| Airlines scheduled services: | no |