| A110*G | This airport has been surveyed by the national geodetic survey. |
| A110-3 | Mining/blasting operations 1/2 mile northeast approach end runway 21 during daylight hours contact air traffic control tower. |
| A110-6 | Portions of taxiway C not vsbl from air traffic control tower. |
| A110-7 | Migratory waterfowl in vicinity of airport. |
| A16 | After hours contact number (pager) 307-686-4562. |
| A26 | Prior permission required unsked air carrier operations with more than 30 passenger seats please call airport manager 307-686-1042. |
| A52-16 | Also +56 ft building 1600 ft from runway end 568 ft right. |
| A70 | 24 hr self service credit card fuel available. |
| A81 | When air traffic control tower closed activate HIRL runway 16/34, MIRL runway 03/21, MALSR runway 34, PAPI runways 03, 21, 16 and 34 - CTAF. When air traffic control tower closed sequence flashers runway 34 available on high setting only, REIL runways 03, 21 and 16 not available. |
| E147 | Traffic pattern altitude 800 light aircraft, 1200 lge aircraft. |
