Hillsdale Hospital Airport (Hillsdale, MI) MI49 备注
| A52-H1 | 60 ft building N; 140 ft tower 80 ft above hospital building; 13 ft building 300 ft southeast; ;60 ft trees 150 ft E; 60 ft trees 300 ft S and W. |
| A18 | Medical use. |
| A110-1 | For clearance contact toledo approach at 419-865-1495 |
