FAA INFORMATION EFFECTIVE 06 DECEMBER 2018
Location
| FAA Identifier: | GAI |
| Lat/Long: | 39-10-06.0000N / 077-09-57.6000W
39-10.100000N / 077-09.960000W
39.1683333 / -77.1660000
(estimated) |
| Elevation: | 538.7 ft. / 164.2 m (surveyed) |
| Variation: | 09W (1985) |
| From city: | 3 miles NE of GAITHERSBURG, MD |
| Time zone: | UTC -5 (UTC -4 during Daylight Saving Time) |
| Zip code: | 20879 |
Airport Operations
| Airport use: | Open to the public |
| Activation date: | 08/1960 |
| Control tower: | no |
| ARTCC: | WASHINGTON CENTER |
| FSS: | LEESBURG FLIGHT SERVICE STATION |
| NOTAMs facility: | DCA (NOTAM-D service available) |
| Attendance: | 0700-1900
UNATTENDED CHRISTMAS DAY |
| Pattern altitude: | 1538.7 ft. MSL
1000'AGL (1539' MSL) TURBINE AND JET 1500' AGL (2039' MSL) HELICOPTERS 800' AGL (1339' MSL). |
| Wind indicator: | no |
| Segmented circle: | yes |
| Lights: | ACTVT MIRL RY 14/32 & REIL RY 14/32 - CTAF |
| Beacon: | white-green (lighted land airport)
Operates sunset to sunrise. |
Airport Communications
| CTAF/UNICOM: | 123.075 |
| WX AWOS-3PT: | 128.275 (301-977-2971) |
| POTOMAC APPROACH: | 128.7 |
| POTOMAC DEPARTURE: | 128.7 |
| CLEARANCE DELIVERY: | 121.6 |
| TERPZ DP: | 128.7 |
| TRSTN STAR: | 126.75 |
| WX AWOS-3 at CGS (16 nm SE): | 121.225 (301-864-5497) |
| WX AWOS-3 at FDK (18 nm NW): | 124.875 (301-600-1457) |
| WX AWOS-3 at JYO (19 nm W): | 125.225 (703-777-3781) |
| WX ASOS at IAD (19 nm SW): | PHONE 703-661-2990 |
| WX AWOS-3 at FME (20 nm E): | 123.925 |
| WX ASOS at DCA (20 nm S): | 132.65 (703-412-8140) |
Nearby radio navigation aids
| VOR radial/distance | | VOR name | | Freq | | Var |
|---|
| FDKr154/(17.6) | | FREDERICK VOR | | 109.00 | | 08W |
| DCAr351/19.5 | | WASHINGTON VOR/DME | | 111.00 | | 09W |
| AMLr053/19.8 | | ARMEL VOR/DME | | 113.50 | | 08W |
| EMIr212/21.4 | | WESTMINSTER VORTAC | | 117.90 | | 08W |
| BALr281/23.5 | | BALTIMORE VORTAC | | 115.10 | | 11W |
| ADWr337/25.8 | | ANDREWS VORTAC | | 113.10 | | 10W |
| OTTr335/34.0 | | NOTTINGHAM VORTAC | | 113.70 | | 10W |
| MRBr119/34.3 | | MARTINSBURG VORTAC | | 112.10 | | 07W |
| NDB name | | Hdg/Dist | | Freq | | Var | | ID |
|---|
| GEORGETOWN | | 001/14.4 | | 323 | | 09W | | GTN | --. - -. |
| ELLICOTT | | 259/19.4 | | 371 | | 11W | | FND | ..-. -. -.. |
| OXONN | | 356/25.0 | | 332 | | 11W | | DCA | -.. -.-. .- |
| DAVEE | | 004/30.5 | | 223 | | 09W | | DAA | -.. .- .- |
Airport Services
| Fuel available: | 100LL JET-A
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 |
Runway Information
Runway 14/32
| Dimensions: | 4202 x 75 ft. / 1281 x 23 m |
| Surface: | asphalt, in good condition |
| Runway edge lights: | medium intensity |
| RUNWAY 14 | | RUNWAY 32 |
| Latitude: | 39-10.310615N | | 39-09.890302N |
| Longitude: | 077-10.313343W | | 077-09.606908W |
| Elevation: | 493.3 ft. | | 538.7 ft. |
| Gradient: | 1.0% | | 1.0% |
| Traffic pattern: | left | | right |
| Runway heading: | 136 magnetic, 127 true | | 316 magnetic, 307 true |
| Markings: | nonprecision, in fair condition | | nonprecision, in fair condition |
| Visual slope indicator: | 4-box VASI on left (3.00 degrees glide path) | | 4-light PAPI on left (3.25 degrees glide path) |
| Runway end identifier lights: | yes | | yes |
| Touchdown point: | yes, no lights | | yes, no lights |
| Obstructions: | 31 ft. trees, 1572 ft. from runway, 44:1 slope to clear
RY 14, 47 FT TREES, 155 FT R, 199 FT FM THLD. | | 34 ft. pole, lighted, 749 ft. from runway, 265 ft. right of centerline, 16:1 slope to clear
RY 32 HAS +15 FT RIDGE PARALLEL TO RY 155 FT L; +6FT FENCE PARALLEL TO RY 180 FT R. |
Airport Ownership and Management from official FAA records
| Ownership: | Publicly-owned |
| Owner: | MONTGOMERY COUNTY REV AUTH
101 MONROE ST 4TH FLOOR, SUITE 410
ROCKVILLE, MD 20850
Phone 301-762-9080 |
| Manager: | KEITH MILLER
101 MONROE STREET, SUITE 410
ROCKVILLE, MD 20850
Phone 301-762-9080 |
Airport Operational Statistics
| Aircraft based on the field: | | 136 | | Single engine airplanes: | | 117 | | Multi engine airplanes: | | 16 | | Jet airplanes: | | 2 | | Helicopters: | | 1 |
| |  | |
| Aircraft operations: avg 131/day * | | 96% | local general aviation | | 3% | transient general aviation | | 2% | air taxi | | <1% | military | | * for 12-month period ending 09 May 2018 | |
Additional Remarks
| - | 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. |
| - | 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. |
Instrument Procedures
NOTE: All procedures below are presented as PDF files. If you need a reader for these files, you should download the free Adobe Reader.NOT FOR NAVIGATION. Please procure official charts for flight.
FAA instrument procedures published for use from 6 December 2018 at 0901Z to 3 January 2019 at 0900Z.
STARs - Standard Terminal Arrivals |
|---|
| TRSTN THREE (RNAV) | |
download (186KB) |
IAPs - Instrument Approach Procedures |
|---|
| RNAV (GPS) RWY 14 | |
download (226KB) |
| RNAV (GPS)-A **CHANGED** | |
download (167KB) |
| NOTE: Special Alternate Minimums apply **CHANGED** | |
download (45KB) |
Departure Procedures |
|---|
| CONLE THREE (RNAV) | |
download (133KB) |
| TERPZ SIX (RNAV) | |
2 pages:
[1] [2] (349KB) |
| NOTE: Special Take-Off Minimums/Departure Procedures apply | |
download (213KB) |
Other nearby airports with instrument procedures:
W50 - Davis Airport (5 nm N)
KCGS - College Park Airport (16 nm SE)
KFDK - Frederick Municipal Airport (18 nm NW)
KJYO - Leesburg Executive Airport (19 nm W)
KIAD - Washington Dulles International Airport (19 nm SW)
2W2 - Clearview Airpark (19 nm N)
KFME - Tipton Airport (20 nm E)
KDCA - Ronald Reagan Washington National Airport (20 nm S)
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Road maps at:
MapQuest
Bing
Google
| Aerial photo |
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WARNING: Photo may not be current or correct
Photo taken 22-Sep-2016
looking north.
Do you have a better or more recent aerial photo of Montgomery County Airpark that you would like to share? If so, please send us your photo.
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| Sectional chart |
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| Airport distance calculator |
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| Sunrise and sunset |
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Times for 18-Dec-2018
| | Local
(UTC-5) | | Zulu
(UTC) |
|---|
| Morning civil twilight | | 06:54 | | 11:54 |
| Sunrise | | 07:24 | | 12:24 |
| Sunset | | 16:47 | | 21:47 |
| Evening civil twilight | | 17:17 | | 22:17 |
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| Current date and time |
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| Zulu (UTC) | 18-Dec-2018 15:45:25 |
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| Local (UTC-5) | 18-Dec-2018 10:45:25 |
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| METAR |
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| KGAI | 181456Z AUTO 32009G14KT 10SM CLR 03/M05 A3014 RMK AO2 SLP241 T00331050 51018
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KCGS
16nm SE | 181523Z AUTO 30006G20KT 10SM CLR 05/M06 A3016 RMK AO1 T00451061
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KFDK
18nm NW | 181447Z 32013G19KT 10SM SKC 05/M04 A3018
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KFME
19nm E | 181521Z AUTO 30010G18KT 10SM CLR 05/M05 A3018 RMK AO1
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KIAD
19nm SW | 181452Z 31018G22KT 10SM FEW045 04/M06 A3016 RMK AO2 SLP217 T00391056 51020
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KJYO
20nm W | 181535Z AUTO 31015G19KT 10SM CLR 05/M02 A3018 RMK AO2
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| TAF |
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KIAD
19nm SW | 181122Z 1812/1918 31009KT P6SM SCT045 FM181400 32011G20KT P6SM FEW250 FM182100 33005KT P6SM SKC FM191500 18004KT P6SM FEW200
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KDCA
20nm S | 181122Z 1812/1918 32009KT P6SM SCT045 FM181400 32011G20KT P6SM FEW250 FM182200 31004KT P6SM SKC FM191600 18004KT P6SM FEW200
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KBWI
22nm E | 181122Z 1812/1918 30008KT P6SM SCT045 FM181400 31010G19KT P6SM FEW250 FM182200 31004KT P6SM SKC FM191700 18004KT P6SM FEW200
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| NOTAMs |
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NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.
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