St Nicholas Hospital Airport (Sheboygan, WI) WS56 IFR-Karten
| 5 | KSBM | Sheboygan County Meml Intl | Sheboygan, WI |
| 22 | 8D1 | New Holstein Muni | New Holstein, WI |
| 26 | KMTW | Manitowoc County | Manitowoc, WI |
| 30 | KETB | West Bend Muni | West Bend, WI |
| 37 | KFLD | Fond Du Lac County | Fond Du Lac, WI |