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Airports North America United States Maryland
KGAI
GAI
GAI

MONTGOMERY COUNTY AIRPARK AIRPORT

GAITHERSBURG, MD, USA
Airport Info
 Suggest Updated Information for this Airport

Location
Latitude / Longitude: 39°10'5"N / 77°9'57"W
  39°10.1'N / 77°9.96'W
  39.1683 / -77.1660
Elevation: 538.7 ft. (surveyed)
Variation: 09W (1985)
From city: 03 miles NE of GAITHERSBURG, MD

Operations
Facility use: Open to the public
Sectional chart: WASHINGTON
Control tower: no
Boundary ARTCC: WASHINGTON
Responsible ARTCC: WASHINGTON
FSS: LEESBURG [1-800-WX-BRIEF]
NOTAMs facility: DCA (NOTAM-D service available)
Segmented circle: yes
Lights: SEE RMK
Landing fee: no

Communications
UNICOM: 123.075
CTAF: 123.075

Nearby radio navigation aids
VOR radial/distance VOR name Freq Var
FDK 146oT/17.6 FREDERICK VOR 109.00 08W
DCA 342oT/19.5 WASHINGTON VOR/DME 111.00 09W
AML 45oT/19.8 ARMEL VORTAC 113.50 08W
EMI 204oT/21.5 WESTMINSTER VORTAC 117.90 08W
BAL 270oT/23.5 BALTIMORE VORTAC 115.10 11W
ADW 327oT/25.8 ANDREWS VORTAC 113.10 10W
OTT 325oT/34.0 NOTTINGHAM VORTAC 113.70 10W
MRB 112oT/34.3 MARTINSBURG VORTAC 112.10 07W
 
NDB name Hdg/Dist Freq Var ID
GAITHERSBURG at field 385 09W GAI
GEORGETOWN 352oT/14.4 323 09W GTN
ELLICOTT 249oT/19.5 371 11W FND
ANNE ARUNDEL 285oT/19.6 260 10W BUH
OXONN 345oT/25.0 332 11W DC
INSTITUTE 254oT/26.1 404 08W IUB
POTOMAC 339oT/27.0 241 10W VKX
GOODWIN LAKE 67oT/33.6 227 08W GDX
MARTIN 258oT/37.4 342 11W MTN

Services
Fuel available: 100LLA
Airframe service: MINOR
Powerplant service: MAJOR
Bottled oxygen: LOW
Bulk oxygen: NONE

Runway Information

Runway 14/32
Dimensions: 4202 x 75 ft.
Surface: ASPHALT OR BITUMINOUS CONCRETE,GOOD CONDITION,NO SPECIAL SURFACE TREATMENT
Edge lights: MEDIUM
 
Runway 14
Runway 32
Latitude: 39-10-18.6369N 39-09-53.4181N
Longitude: 077-10-18.8006W 077-09-36.4145W
Elevation: 493.3 ft. 538.7 ft.
Traffic pattern: left right
Runway true heading: 127 307
Markings: nonprecision instrument, in good condition nonprecision instrument, in good condition
Visual slope indicator: 4-BOX VASI ON LEFT SIDE OF RUNWAY (3.00 degrees glide path) 4-LGT PAPI ON LEFT SIDE OF RUNWAY (3.25 degrees glide path)
Runway end identifier lights: yes yes
 

Operational Statistics
Annual operations: 67195
Air taxi: 1046
Local: 49578
Itinerant: 16526
Military: 45

Additional Remarks
  • THIS AIRPORT HAS BEEN SURVEYED BY THE NATIONAL GEODETIC SURVEY.
  • NOISE ABATEMENT DEP RWY 32; TURN RIGHT TO AT LEAST 340 DEGS; JETS REFRAIN FROM RWY 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.
  • RWY 14 HAS 30 FT DOWNSLOPE 75 FT L/R OF CNTRLN AT THR TO 150 FT BOTH SIDES.
  • ARPT NOT RECOMMENDED FOR ACFT WITH WINGSPAN IN EXCESS OF 79 FT & GROSS WT IN EXCESS OF 48000 POUNDS.
  • SOUTH RAMP NOT RECOMMENDED FOR AIRCRAFT WITH WINGSPAN GREATER THAN 79 FT OR WEIGHT GREATER THAN 40000 LBS.
  • BE ALERT SFRA PROCEDURES IN EFFECT.
  • PREFERRED CALM WIND RWY 14.

Instrument Procedures
Effective May 16, 2024 to Jun 12, 2024

STARs (Standard Terminal Arrivals)
   TRSTN THREE (RNAV) (PDF)

IAPs (Instrument Approach Procedures)
   RNAV (GPS) RWY 14 (PDF)
   RNAV (GPS)-A (PDF)
   TAKEOFF MINIMUMS (PDF)
   ALTERNATE MINIMUMS (PDF)

Departure Procedures
   CONLE FOUR (RNAV) (PDF)
   TERPZ SEVEN (RNAV) (PDF)
   TERPZ SEVEN (RNAV), CONT.1 (PDF)
 
    Legends & General Information
    Airport Diagram Legend
Road maps at:
Topographic chart at:
Satellite photo at:
Airport distance calculator
From:
Weather Reports

METAR

TAF
Safelog

 
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