FAA facility Airport
MONTGOMERY COUNTY AIRPARK
GAITHERSBURG, MARYLAND FAA GAI ICAO KGAI Open to the public
Runways
1 record · drawn to relative scale
14/32
14
32
Runway-end details
| End | True hdg | ILS | Glide slope aid | Approach lights | Displaced thr | Declared distances |
|---|---|---|---|---|---|---|
| 14 | 127° | — | PAPI · 4-light · left side | — | — | — |
| 32 RP | 307° | — | PAPI · 4-light · left side | — | — | — |
Communications
10 published frequencies| Use | Frequency | Hours |
|---|---|---|
| CD/P | 121.6 | — |
| CTAF | 123.075 | — |
| UNICOM | 123.075 | — |
| TRSTN STAR | 126.75 | — |
| GAI AWOS-3PT | 128.275 | — |
| APCH/P DEP/P | 128.7 | — |
| TERPZ DP | 128.7 | — |
| TRSTN STAR | 307.2 | — |
| APCH/P DEP/P | 307.9 | — |
| TERPZ DP | 307.9 | — |
FAA listing history
Identities observed in NASR snapshots
MONTGOMERY COUNTY AIRPARK
Observed 2024-06-13 through 2026-07-09
KGAI
Dates describe available FAA snapshots, not exact opening, closure or construction dates.
Material changes
First observed in NASR cyclesNo public material changes are recorded yet.
FAA NASR cycle effective 2026-08-06. Operational information changes every cycle — consult current FAA publications, the Chart Supplement and NOTAMs before flight.