| JES / KJES | Jesup-Wayne County Airport |
| MKG / KMKG | Muskegon County Airport |
| VYS / KVYS | Illinois Valley Regional Airport (Walter A. Duncan Field) |
| APH / KAPH | A.P. Hill Army Airfield |
| BRW / PABR | Wiley Post-Will Rogers Memorial Airport |
| PHN / KPHN | St. Clair County International Airport |
| MVN / KMVN | Mount Vernon Airport |
| MLS / KMLS | Miles City Municipal Airport (Frank Wiley Field) |