1
Runway
10
Frequencies
0
Procedures
3
NOTAMs
Quick Facts
ICAO
KGAI
FAA
GAI
Elevation
538.7 ft MSL
Runways
1
Frequencies
10
Tower
No
Fuel
100LL,A
Coordinates
39.168, -77.166
Airport Information
Facility Type
AIRPORT
Elevation
538.7 ft MSL
Control Tower
No
Fuel Types
100LL,A
ARTCC
WASHINGTON
Coordinates
39.1683, -77.1660
Ownership
Public
Hours of Operation
Current Weather
METAR KGAI 131756Z AUTO VRB05G15KT 10SM FEW095 23/09 A2989 RMK AO2 SLP131 T02330089 10244 20161 56021
Flight Category
VFR
Wind
VRB° at 5 kt G15
Visibility
10+ SM
Temperature
23.3°C
Dewpoint
8.9°C
Altimeter
1012.30 inHg
Cloud Cover
FEW
Observed 2026-05-13 17:56Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 14/32 | 4,202 ft | 75 ft | ASPH | MED |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| APCH/P DEP/P | 307.9 | POTOMAC TRACON |
| APCH/P DEP/P | 128.7 | POTOMAC TRACON |
| CD/P | 121.6 | POTOMAC TRACON |
| CTAF | XXX.XXX | MONTGOMERY COUNTY AIRPARK |
| GAI AWOS-3PT | XXX.XXX | - |
| TERPZ DP | XXX.XXX | POTOMAC TRACON |
| TERPZ DP | XXX.XXX | POTOMAC TRACON |
| TRSTN STAR | XXX.XXX | POTOMAC TRACON |
| TRSTN STAR | XXX.XXX | POTOMAC TRACON |
| UNICOM | XXX.XXX | MONTGOMERY COUNTY AIRPARK |
Active NOTAMs
GAI 26/089
2026-05-06 14:59 – 2026-06-06 23:59
GAI 26/409
2026-01-25 03:00 – 2026-06-01 12:00
Nearby Airports in Maryland
MD48
Albrecht Airstrip
Long Green — 325 ft
2MD0
Anderson Farm Airport
Marion — 8 ft
5MD5
ARCADIA FARMS
PRINCESS ANNE — 18 ft
5MD5
ARCADIA FARMS
PRINCESS ANNE — 18 ft
MD21
ASHLAND LANDING FARM
CENTREVILLE — 10 ft
MD21
Ashland Landing Farm Airport
Centreville — 10 ft
MD64
ASPLUNDH
ST MICHAELS — 10 ft
KBWI
BALTIMORE/WASHINGTON INTL THURGOOD MARSHALL
BALTIMORE — 143.4 ft
Nearest airports
- MD48 — Albrecht Airstrip
Long Green
- 2MD0 — Anderson Farm Airport
Marion
- 5MD5 — ARCADIA FARMS
PRINCESS ANNE
- 5MD5 — ARCADIA FARMS
PRINCESS ANNE
- MD21 — ASHLAND LANDING FARM
CENTREVILLE
Maryland airports
KGAI Operational Overview
Location & Facility
MONTGOMERY COUNTY AIRPARK (KGAI) is a publicly owned airport open to the public located in GAITHERSBURG, Maryland, United States. The field sits at an elevation of 538.7 feet above mean sea level (MSL) at coordinates 39.1683°N, 77.1660°W.
Runways
MONTGOMERY COUNTY AIRPARK has 1 runway. The longest runway (14/32) measures 4,202 feet by 75 feet with a asph surface.
Communications & Operations
MONTGOMERY COUNTY AIRPARK is a non-towered (pilot-controlled) field. A total of 10 communication frequencies are published for this facility.
Services & Fuel
MONTGOMERY COUNTY AIRPARK offers 100LL,A fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Current Conditions
The current flight category at MONTGOMERY COUNTY AIRPARK is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 3 active NOTAMs for this facility.
Frequently Asked Questions
What is KGAI?
KGAI is the ICAO identifier for MONTGOMERY COUNTY AIRPARK, a public-use airport located in GAITHERSBURG, Maryland, United States.
How many runways does MONTGOMERY COUNTY AIRPARK have?
MONTGOMERY COUNTY AIRPARK (KGAI) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of KGAI?
The field elevation of MONTGOMERY COUNTY AIRPARK is 538.7 feet above mean sea level (MSL).
Is fuel available at KGAI?
Yes, MONTGOMERY COUNTY AIRPARK offers 100LL,A fuel.
What are the current weather conditions at KGAI?
The current flight category at MONTGOMERY COUNTY AIRPARK is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at KGAI?
There are currently 3 active NOTAMs for MONTGOMERY COUNTY AIRPARK. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for KGAI?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for MONTGOMERY COUNTY AIRPARK.
Where is MONTGOMERY COUNTY AIRPARK located?
MONTGOMERY COUNTY AIRPARK (KGAI) is located in GAITHERSBURG, Maryland, United States, at an elevation of 538.7 ft MSL.