3W7
Grand Coulee Dam Airport
Official FAA Data Effective 2026-08-06 0901Z
Chart Supplement
AF/D
AF/D
VFR Chart of 3W7
Sectional Charts at SkyVector.com
IFR Chart of 3W7
Enroute Charts at SkyVector.com
Location Information for 3W7
Coordinates: N47°55.32' / W119°4.98'
Located 02 miles SW of Electric City, Washington on 220 acres of land. View all Airports in Washington.
Surveyed Elevation is 1593 feet MSL.
Operations Data
Airport Use:Open to the public
Activation Date:October 1972
Status:Operational
Control Tower:No
Seg-Circle:Yes
Beacon:White-Green
(Lighted Land Airport)
Wind Indicator:Yes, Lighted
Lighting Schedule:SEE RMK
A.R.T.C.C.:SEATTLE
F.S.S.:SEATTLE
NOTAMs Facility:SEA (NOTAM-D available)
Sectional Chart:SEATTLE
AirspaceAnalysis:NO OBJECTION
Attendance:Unattended
Airport Communications
AWOS-3PT:128.325 Tel. 509-631-8955
CTAF:122.900
AWOS-2 at 2S8 (16.9 SE):124.175 509-647-0337
ASOS at OMK (36.8 NW):118.325 509-826-2655
AWOS-3PT at 68S (40.1 SE):118.525 509-725-1054
Remarks:
  • APCH/DEP SVC PRVDD BY SEATTLE ARTCC (ZSE) ON FREQS 126.1/291.6 (MARLIN RCAG).
Nearby Navigation Aids
IDNameFreqRadial / Range
VOT EPH EPHRATA 112.60 001°35.5
VOD MWH MOSES LAKE 115.00 354°43.7
VOD EAT WENATCHEE 114.35 040°55.5
VOT SKA FAIRCHILD 111.40 272°60.5
IDNameFreqBearing / Range
VOT MW PELLY 408 189°49.0
VOT DPY DEER PARK 365 087°66.9
Runway 04/22
Dimensions:4203 x 75 feet / 1281 x 23 meters
Surface:Asphalt in Good Condition
Weight Limits:S-26
Edge Lighting:Medium Intensity
Runway 04Runway 22
Coordinates:N47°55.11' / W119°5.38'N47°55.54' / W119°4.58'
Elevation: 1588.7 1589.0
Traffic Pattern: Left Right
Runway Heading: 51° True 231° True
Markings:Basic in good condition.Non-Precision Instrument in good condition.
Glide Slope IndicatorP2L (4.20° Glide Path Angle)
REIL:Yes
Obstacles: 490 ft Hill 9000 ft from runway
15 FT TREE 61 FT FM THR, 73 FT LEFT & DITCH 27 FT FM THR, 91 FT RIGHT.
30 ft Ground 1195 ft from runway
BRUSH 79 FT RIGHT; SLP & BRUSH 100 FT FM THR, 99 FT LEFT.
Services Available
Fuel:NONE
Transient Storage:Tiedowns
PILOTS BRING OWN ROPES.
Airframe Repair:NONE
Engine Repair:NONE
Bottled Oxygen:NONE
Bulk Oxygen:NONE
Ownership Information
Ownership:Publicly owned
Owner:GRANT CO PORT DIST NR 7
P.O. BOX 616
GRAND COULEE, WA 99133
509-631-4797
Manager:ROBERT BABLER
P.O. BOX 182
GRAND COULEE, WA 99133
509-631-4797
Other Remarks
  • GEESE & WILDLIFE INVOF RWY.
  • FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
  • ACTVT REIL RWY 22; PAPI RWY 22; MIRL RWY 04/22 - CTAF.
Instrument Approach Procedure (IAP) Charts
Departure Procedure Obstacles (DPO) Charts
Nearby Airports with Instrument Procedures
IDNameHeading / Distance
Wilbur Airport 2S8 Wilbur Airport 126°17.0
Omak Airport KOMK Omak Airport 331°37.0
Ephrata Municipal Airport KEPH Ephrata Municipal Airport 205°40.9
Grant County International Airport KMWH Grant County International Airport 192°43.9
Pangborn Memorial Airport KEAT Pangborn Memorial Airport 235°55.4
Fairchild AFB Airport KSKA Fairchild AFB Airport 107°60.6
Spokane International Airport KGEG Spokane International Airport 105°65.2
Deer Park Airport KDEW Deer Park Airport 087°66.8
Felts Field Airport KSFF Felts Field Airport 100°72.6
Bowers Field Airport KELN Bowers Field Airport 228°79.4
Coeur D'Alene Airport KCOE Coeur D'Alene Airport 094°91.9
Penticton Airport CYYF Penticton Airport 347°94.8