| A110*G | This airport has been surveyed by the national geodetic survey. |
| A110-1 | For fuel and other line services contact airport operations on frequency 132.0. |
| A110-10 | Ramp fence south/west side ramps lead in lines on west ramp na. |
| A110-11 | Personnel and equipment working on and in vicinity of airport. |
| A110-3 | Birds and deer on and in vicinity of airport. |
| A110-4 | Us customs available on req monday - friday 703-661-3632 extn 108/119 proir to 1700 the preceding work day; after 1700 or weekends 1-800-973-2867. |
| A110-7 | Helicopter activity. |
| A110-9 | Calm wind use runway 17. |
| A16 | Washington TIE-LINE 703-478-1036. |
| A17 | For service after hours please call 703-777-1540. |
| A48-17 | OMNI-DIRECTIONAL REIL runways 17 and 35. |
| A49-17 | Non-standard odals, 3 light configuration. |
| A81 | Activate HIRL runway 17/35, odals runway 17, REIL runways 17 and 35 and PAPI runways 17 and 35 - CTAF. |