Marks Park & Airfield Airport (New London, WI) 3WN4 Cartes IFR (règles des instruments de vol)
| 12 | KPCZ | Waupaca Muni | Waupaca, WI |
| 13 | KATW | Appleton Intl | Appleton, WI |
| 21 | KCLI | Clintonville Muni | Clintonville, WI |
| 25 | KOSH | Wittman Rgnl | Oshkosh, WI |
| 32 | Y50 | Wautoma Muni | Wautoma, WI |
