Harford County Airport (Churchville, MD) 0W3 備註
| A81-BCN | DUSK-0100. |
| A81-APT | Activate REIL runway 01 and 19; PAPI runway 01 and 19; MIRL runway 01/19 - CTAF. |
| A58-28 | 17 ft trees 122 ft out, 11 ft left. |
| A57-28 | Runway 28 approach ratio 11:1 to displaced threshold at centerline. |
| A40-10/28 | Runway 10/28 lirl non-standard; no displaced threshold lights. |
| A30-10/28 | Prior permission required for runway 10/28. |
| A110-6 | Ctn paja and gldr operations on airport. |
| A110-5 | For clearance contact potomac approach at 866-429-5882. |
| A110-4 | Birds/wildlife on and in vicinity of airport. |
