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3W7 Grand Coulee Dam Airport
Electric City, Washington, USA

GOING TO ELECTRIC CITY?


FAA INFORMATION EFFECTIVE 21 MARCH 2024

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 -7 (UTC -8 during Standard 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
EPHr002/35.4EPHRATA VORTAC112.6021E

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: 
Single wheel: 26.0
Runway edge lights: medium intensity
RUNWAY 4  RUNWAY 22
Latitude: 47-55.106768N47-55.538815N
Longitude: 119-05.381922W119-04.579373W
Elevation: 1588.7 ft.1589.0 ft.
Traffic pattern: leftright
Runway heading: 036 magnetic, 051 true216 magnetic, 231 true
Markings: basic, in good conditionbasic, in good condition
Touchdown point: yes, no lightsyes, no lights
Obstructions: 490 ft. hill, 9000 ft. from runway, 17:1 slope to clear
15 FT TREE 61 FT FM THR, 73 FT L & DITCH 27 FT FM THR, 91 FT R.
30 ft. gnd, 1195 ft. from runway, 33:1 slope to clear
BRUSH 79 FT R; SLP & BRUSH 100 FT FM THR, 99 FT L.

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

Airport Operational Statistics

Aircraft based on the field: 7
Single engine airplanes: 7
    
Aircraft operations: avg 36/day *
62% transient general aviation
38% local general aviation
* for 12-month period ending 31 December 2021

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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Area around 3W7 (Grand Coulee Dam Airport)
 
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Aerial photo
WARNING: Photo may not be current or correct
Aerial photo of 3W7 (Grand Coulee Dam Airport)
Photo taken 23-Jun-2020
looking east-northeast at 1800’ MSL.

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Sectional chart

 
Airport distance calculator
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From to 3W7

Sunrise and sunset
Times for 29-Mar-2024
 Local
(UTC-7)
 Zulu
(UTC)
Morning civil twilight06:0813:08
Sunrise06:4013:40
Sunset19:2202:22
Evening civil twilight19:5302:53

Current date and time
Zulu (UTC)  29-Mar-2024 09:45:50
Local (UTC-7)  29-Mar-2024 02:45:50
 
METAR
KOMK 
37nm NW 
290853Z AUTO 30003KT 10SM FEW039 02/00 A2982 RMK AO2 SLP105 T00170000 53016
KEPH 
41nm SW 
290853Z AUTO 24004KT 10SM CLR 04/01 A2982 RMK AO2 SLP102 T00390006 51016
KMWH 
44nm S 
290852Z AUTO 19007KT 10SM CLR 07/01 A2983 RMK AO2 SLP105 T00670011 53015
TAF
KMWH 
44nm S 
290542Z 2906/3006 18008KT P6SM SKC FM291200 VRB04KT P6SM FEW200 SCT250 FM300000 33005KT P6SM BKN250
NOTAMs
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