St. Joseph Island Airport (St. Joseph Island, ON) CPV3 מפות IFR
| 21 | KDRM | Drummond Island | Drummond Island, MI |
| 24 | KANJ | Sault Ste Marie Muni | Sault Ste Marie, MI |
| 25 | KCIU | Chippewa County Intl | Sault Ste Marie, MI |
| 44 | KMCD | Mackinac Island | Mackinac Island, MI |
| 45 | 6Y1 | Bois Blanc Island | Bois Blanc Island, MI |
