Keymar Airpark Airport (Keymar, MD) MD42 Cartes IFR (règles des instruments de vol)
| 12 | KDMW | Carroll Co Rgnl | Westminster, MD |
| 16 | KFDK | Frederick Muni | Frederick, MD |
| 16 | W05 | Gettysburg Rgnl | Gettysburg, PA |
| 27 | KHGR | Hagerstown Rgnl | Hagerstown, MD |
| 28 | KTHV | York | York, PA |
