FAA INFORMATION EFFECTIVE 20 FEBRUARY 2025
Location
| FAA Identifier: | 3W7 |
| Lat/Long: | 47-55-19.4000N 119-04-58.8000W
47-55.323333N 119-04.980000W
47.9220556,-119.0830000
(estimated) |
| Elevation: | 1593.1 ft. / 485.6 m (surveyed) |
| Variation: | 15E (2020) |
| From city: | 2 miles SW of ELECTRIC CITY, WA |
| Time zone: | UTC -8 (UTC -7 during Daylight Saving Time) |
| Zip code: | 99123 |
Airport Operations
| Airport use: | Open to the public |
| Activation date: | 10/1972 |
| Control tower: | no |
| ARTCC: | SEATTLE CENTER |
| FSS: | SEATTLE FLIGHT SERVICE STATION |
| NOTAMs facility: | SEA (NOTAM-D service available) |
| Attendance: | UNATNDD |
| Wind indicator: | lighted |
| Segmented circle: | yes |
| Lights: | ACTVT MIRL RWY 04/22 - CTAF. |
| Beacon: | white-green (lighted land airport)
Operates sunset to sunrise. |
Airport Communications
| CTAF: | 122.9 |
| WX AWOS-3PT: | 128.325 (509-631-8955) |
| WX AWOS-2 at 2S8 (17 nm SE): | 124.175 (509-647-0337) |
Nearby radio navigation aids
| VOR radial/distance | | VOR name | | Freq | | Var |
|---|
| EPHr002/35.4 | | EPHRATA VORTAC | | 112.60 | | 21E |
Airport Services
| Parking: | tiedowns |
| Airframe service: | NONE |
| Powerplant service: | NONE |
| Bottled oxygen: | NONE |
| Bulk oxygen: | NONE |
Runway Information
Runway 4/22
| Dimensions: | 4203 x 75 ft. / 1281 x 23 m |
| Surface: | asphalt, in good condition |
| Weight bearing capacity: | |
| Runway edge lights: | medium intensity |
| RUNWAY 4 | | RUNWAY 22 |
| Latitude: | 47-55.106768N | | 47-55.538815N |
| Longitude: | 119-05.381922W | | 119-04.579373W |
| Elevation: | 1588.7 ft. | | 1589.0 ft. |
| Traffic pattern: | left | | right |
| Runway heading: | 036 magnetic, 051 true | | 216 magnetic, 231 true |
| Markings: | basic, in good condition | | basic, in good condition |
| Runway end identifier lights: | | | no |
| Touchdown point: | yes, no lights | | yes, no lights |
| Obstructions: | 490 ft. hill, 9000 ft. from runway, 17:1 slope to clear
15 FT TREE 61 FT FM THR, 73 FT LEFT & DITCH 27 FT FM THR, 91 FT RIGHT. | | 30 ft. gnd, 1195 ft. from runway, 33:1 slope to clear
BRUSH 79 FT RIGHT; SLP & BRUSH 100 FT FM THR, 99 FT LEFT. |
Airport Ownership and Management from official FAA records
| Ownership: | Publicly-owned |
| Owner: | GRANT CO PORT DIST NR 7
P.O. BOX 616
GRAND COULEE, WA 99133
Phone (509) 633-3018 |
| Manager: | ROBERT BABLER
P.O. BOX 182
GRAND COULEE, WA 99133
Phone 509-631-4797 |
Additional Remarks
| - | GEESE AND OTHER WILDLIFE INVOF RUNWAY. |
| - | FOR CD CTC SEATTLE ARTCC AT 253-351-3694. |
Instrument Procedures
There are no published instrument procedures at 3W7.
Some nearby airports with instrument procedures:
2S8 - Wilbur Airport (17 nm SE)
KOMK - Omak Airport (37 nm NW)
KEPH - Ephrata Municipal Airport (41 nm SW)
KMWH - Grant County International Airport (44 nm S)
KEAT - Pangborn Memorial Airport (55 nm SW)
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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 23-Jun-2020
looking east-northeast at 1800’ MSL.
Do you have a better or more recent aerial photo of Grand Coulee Dam Airport 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 10-Mar-2025
| | Local
(UTC-8) | | Zulu
(UTC) |
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| Morning civil twilight | | 05:50 | | 13:50 |
| Sunrise | | 06:20 | | 14:20 |
| Sunset | | 17:53 | | 01:53 |
| Evening civil twilight | | 18:24 | | 02:24 |
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| Current date and time |
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| Zulu (UTC) | 11-Mar-2025 00:49:39 |
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| Local (UTC-8) | 10-Mar-2025 16:49:39 |
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| METAR |
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KOMK
37nm NW | 102353Z AUTO 21011KT 10SM CLR 10/M10 A2983 RMK AO2 SLP106 T01001100 56024
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KEPH
41nm SW | 102353Z AUTO 20004KT 10SM CLR 11/M09 A2984 RMK AO2 SLP108 T01061089 10117 20089 56024
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KMWH
44nm S | 102352Z 17006KT 10SM CLR 11/M06 A2985 RMK AO2 SLP162 T01061056 10117 20078 56026
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| TAF |
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KMWH
44nm S | 101746Z 1018/1118 25006KT P6SM BKN200 FM110000 23005KT P6SM SCT050 BKN120
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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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