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KGAI - Montgomery County Airpark
LocationGaithersburg, MD
Lat / Lon39.168, -77.166
Elevation538.7
Variation09W
Time ZoneEST (UTC -300 minutes)
  
Operations
TypeAirport
UsePublic
TowerNo
ARTCCZDC - WASHINGTON
AttendanceN/A
Wind IndicatorNo
Segmented CircleYes
Runway LightsN/A
BeaconClear / Green
Landing FeeNo
  
Ownership
OwnerMONTGOMERY COUNTY REV AUTH
 101 MONROE ST 4TH FLOOR, SUITE 410
 ROCKVILLE, MD 20850
 301-762-9080
ManagerKEITH MILLER
 101 MONROE STREET, SUITE 410
 ROCKVILLE, MD 20850
 301-762-9080
  
Communications
UNICOM123.075
CTAF123.075
  
Aircraft Activity
Operations        Based on Field 
Total184 per day       Total132
GA Local96%       Single Engine116
GA Transient3%       Multi Engine13
Commercial0%       Jets2
Commuter0%       Helicopters1
Air Taxi2%       Gliders0
Military0%       Military0
         Ultralight0
  
Services
Fuel100LL · JET A
Airframe RepairMINOR
Engine RepairMAJOR
Bottled OxygenLOW
Bulk OxygenNONE
ParkingHangar · Tie-down
Other ServicesAir Freight · Avionics · Charter Service · Pilot Instruction · Aircraft Rental · Aircraft Sales
  
Runway 14/32
Dimensions4202 ft x 75 ft
SurfaceAsphalt, in Good Condition
Edge LightsMedium intensity
Weight Bearing Capacity
  
 Runway 14Runway 32
Alignment136° Magnetic / 127° True316° Magnetic / 307° True
Instrument Approach
TrafficLeftRight
Gradient0.0% 0.0%
MarkingsNon Precision Instrument, Fair conditionNon Precision Instrument, Fair condition
Displaced Threshold
Obstructions34 ft Trees, 1556 ft from runway, 39:1 slope to clear34 ft Lighted Pole, 750 ft from runway, 266 ft right of centerline, 16:1 slope to clear
  
Remarks
THIS AIRPORT HAS BEEN SURVEYED BY THE NATIONAL GEODETIC SURVEY.
NOISE ABATEMENT DEP RY 32; TURN RIGHT TO AT LEAST 340 DEGS; JETS REFRAIN FROM RY 32 TAKEOFF BTWN 2300-0700.
FOR CD CTC POTOMAC APCH AT 866-429-5882.
RWY 32 PAPI BAFFLED BYD 5 DEG L OF CRS DUE TO BLDG.
DEER & BIRDS ON & INVOF ARPT.
HELICOPTERS REFRAIN FM AIR TAXI OVER PAVED PARKING RAMPS.
RY 14 HAS 30 FT DOWNSLOPE 75 FT L/R OF CNTRLN AT THLD TO 150 FT BOTH SIDES.
ARPT NOT RECOMMENDED FOR ACFT WITH WING SPAN IN EXCESS OF 79 FT & GROSS WT IN EXCESS OF 48,000 POUNDS.
SOUTH RAMP NOT RECOMMENDED FOR AIRCRAFT W/ WINGSPAN GREATER THAN 79 FT OR WEIGHT GREATER THAN 40,000 LBS.
BE ALERT SFRA PROCEDURES IN EFFECT.
PREFERRED CALM WIND RY 14.
(A17) UNATNDD CHRISTMAS DAY. FOR AFT HRS SVC CALL 301-963-8043.
(A58-14) RWY 14, 47 FT TREES, 169 FT R, 195 FT FM THR.
(A58-32) RY 32 HAS +15 FT RIDGE PARALLEL TO RY 155 FT L; +6FT FENCE PARALLEL TO RY 180 FT R.
(A70) FUEL TRUCK AVBL 0800-2000; REQUEST ON 122.85. SELF-SERVE 100LL AVAILABLE WITH CREDIT CARD.
(A81-APT) ACTVT MIRL RY 14/32 & REIL RY 14/32 - CTAF
(E147) 1000'AGL (1539' MSL) TURBINE AND JET 1500' AGL (2039' MSL) HELICOPTERS 800' AGL (1339' MSL).