J & L Aviation Airport (Ripon, WI) WS46 Cartes IFR (règles des instruments de vol)
| 20 | KFLD | Fond Du Lac County | Fond Du Lac, WI |
| 20 | KOSH | Wittman Rgnl | Oshkosh, WI |
| 25 | Y50 | Wautoma Muni | Wautoma, WI |
| 29 | KUNU | Dodge County | Juneau, WI |
| 35 | C47 | Portage Muni | Portage, WI |
