 | Airports: United States: Johnson Airport | |
| Airport name: | Johnson Airport |
| Airport code (ICAO): | 24MI |
| Latitude: | 42.8000 |
| Longitude: | -85.3708 |
| Height above sea: | 810 ft / 246 m |
| Country: | United States - North America |
| Region: | Michigan |
| City: | Alto |
| Airlines scheduled services: | no |