Oak Airport (Angle Inlet, MN) 4MN2 מפות IFR
| 34 | KRRT | Warroad Intl Meml | Warroad, MN |
| 42 | KBDE | Baudette Intl | Baudette, MN |
| 49 | KROX | Roseau Municipal | Roseau, MN |
| 55 | 48Y | Piney Pinecreek Border | Pinecreek, MN |
| 85 | KINL | Falls Intl/Einarson Fld | International Falls, MN |
