KGAI Montgomery County Airpark
Gaithersburg, MD · 3 miles NE of GAITHERSBURG, MD
Public
Non-towered
Publicly-owned
ICAO KGAI
Location & operations
- Elevation
- 538.7 ft
- Coordinates
- 39-10-06.0000N 077-09-57.6000W
- Lat / Long
- 39.1683333, -77.166
- Mag. variation
- 09W (1985)
- Time zone
- UTC -4 (UTC -5 during Standard Time)
- Activated
- 08/1960
- ARTCC
- WASHINGTON CENTER
- FSS
- LEESBURG FLIGHT SERVICE STATION
- NOTAMs facility
- DCA (NOTAM-D service available)
- Attendance
- JUNE-SEPTEMBER 0800-2000, OCTOBER-FEBRUARY 0800-1800, MARCH-MAY 0800-1900 UNATNDD CHRISTMAS DAY. FOR AFT HRS SVC CALL 301-963-8043.
- Pattern altitude
- 1000 FT AGL (1539 FT MSL) TURBINE AND JET 1500 FT AGL (2039 FT MSL) HELICOPTERS 800 FT AGL (1339 FT MSL).
- Wind indicator
- no
- Segmented circle
- yes
- Beacon
- white-green (lighted land airport) Operates sunset to sunrise.
- Lights
- ACTVT REIL RWY 14 & 32; MIRL RWY 14/32 - CTAF. PAPI RWY 14 & 32 OPR CONSLY.
Airport location no published diagram
Range from KGAI
Runways
Longest 4202 ft
Tap a runway to see its details.
- Dimensions
- 4202 x 75 ft. / 1281 x 23 m
- Surface
- asphalt, in good condition
- Edge lights
- medium intensity
Runway 14
- Heading
- 136 magnetic, 127 true
- VGSI / PAPI
- 4-light PAPI on left (3.00 degrees glide path)
- Markings
- nonprecision, in good condition
- Touchdown point
- yes, no lights
- REIL
- yes
- Traffic pattern
- left
- Threshold elevation
- 493.3 ft.
- Obstructions
- none
Runway 32
- Heading
- 316 magnetic, 307 true
- VGSI / PAPI
- 4-light PAPI on left (3.25 degrees glide path)
- Markings
- nonprecision, in good condition
- Touchdown point
- yes, no lights
- REIL
- yes
- Traffic pattern
- right
- Threshold elevation
- 538.7 ft.
- Obstructions
- RWY 14, 47 FT TREES, 169 FT R, 195 FT FM THR.
Terminal procedures FAA d-TPP · cycle 2608 · through 0901Z 09/03/26
Departures — DP / ODP 7
Approaches — IAP 2
Arrivals — STAR 2
Procedure charts published by the FAA (public domain). Confirm the current cycle before flight.
Communications
- Control Tower
- no
- Ctaf/unicom
- 123.075
- Wx Awos-3pt
- 128.275 (301-977-2971)
- Potomac Approach
- 128.7
- Potomac Departure
- 128.7
- Clearance Delivery
- 121.6
Services
- Fuel available
- 100LL JET-A 100LL:FUEL TRUCK AVBL 0800-2000; REQUEST ON 122.85. SELF-SERVE 100LL AVAILABLE WITH CREDIT CARD.
- Parking
- hangars and tiedowns
- Airframe service
- MINOR
- Powerplant service
- MAJOR
- Bottled oxygen
- LOW
- Bulk oxygen
- NONE
Airport data aggregated from public FAA/AirNav sources for reference only — always consult official charts and NOTAMs for flight planning.