iFlightPlanner

 

...
GRAND COULEE DAM - Airport Diagram
LiveATC.net: Live Air Traffic - From Their Headsets to You

3W7
GRAND COULEE DAM
PublicPUB

2 miles SW of ELECTRIC CITY, WA
View on Map
LiveATC.net: Live Air Traffic - From Their Headsets to You
Operational
47° 55' 19"N 119° 04' 59"W
1593' MSL
2593' MSL
15E
None Listed
SEATTLE (SEA)
SEATTLE
SEATTLE (ZSE)
11/27/25-12/25/25
K3W7 VFR
8:15 AM PST  
Clear
10sm
41°F
25°F
29.55"Hg
230° 26kts
Gusts 35kts
AO2
METAR K3W7 171615Z AUTO 23026G35KT 10SM CLR 05/M04 A2955 RMK AO2
+ Add Your Business

3W7 FBOs

No FBOs (Fixed Base Operators) are listed for this airport.
X

Send Message to Airport Company
Enter your information and message below.

Your Information
 
Processing 
-- 122.9

AWOS-3PT

AWOS-3PT
509-631-8955
 128.325

FAA A/FD Pages

Airport Diagrams

  • No Documents

Airport Minimums

Departure Procedures

Hotspot

  • No Documents

Standard Term. Arrival

  • No Documents

Instrument Approach

Terminal Area Forecast

KMWH (45nm)
Wed, 12/17 6:22 AM PST
Wed, 12/17 6:00 AM PST - Thu, 12/18 4:00 AM PST
VFR
6:00 AM PST - 2:00 PM PST
Scattered 7,000'
6sm
260° 33kts
Gusts 48kts
VFR
2:00 PM PST - 4:00 PM PST
Sky Clear
6sm
260° 22kts
Gusts 33kts
VFR
4:00 PM PST - 6:00 PM PST
Few 25,000'
6sm
250° 17kts
Gusts 23kts
VFR
6:00 PM PST - 10:00 PM PST
Broken 25,000'
6sm
200° 10kts
VFR
10:00 PM PST - 4:00 AM PST
Overcast 20,000'
Broken 15,000'
6sm
170° 8kts
TAF KMWH 171422Z 1714/1812 26033G48KT P6SM SCT070
   FM172200 26022G33KT P6SM SKC
   FM180000 25017G23KT P6SM FEW250
   FM180200 20010KT P6SM BKN250
   FM180600 17008KT P6SM BKN150 OVC200
3W7
EffectiveExpiresCategoryNOTAM
Domestic
12/8/25
1644Z
2/8/26
2359Z
!SEA 12/118 3W7 OBST TOWER LGT (ASR 1295133) 475724.10N1190055.30W (3.4NM NE 3W7) 2588.3FT (261.2FT AGL) U/S 2512081644-2602082359
No
UNATNDD
GRANT CO PORT DIST NR 7
P.O. BOX 616
GRAND COULEE, WA 99133
Phone: 509-631-4797
ROBERT BABLER
P.O. BOX 182
GRAND COULEE, WA 99133
Phone: 509-631-4797
SEATTLE FSS (SEA)
Toll Free: 1-800-WX-BRIEF
SEA
--
ACTVT REIL RWY 22; PAPI RWY 22; MIRL RWY 04/22 - CTAF.
N/A
Yes - Lighted
Yes
No
Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
None
None
None
None
None

Runway 04/22

4203 ft. x 75 ft.
ASPH  
Good 
NONE 
MED 
 
26,000lbs 
-- 
-- 
-- 
  Runway 04 Runway 22
True Heading 51°231°
Traffic Pattern Left Right
Markings BSC NPI
Markings Condition GOOD GOOD
Latitude 47° 55' 06"N 47° 55' 32"N
Longitude 119° 05' 23"W 119° 04' 35"W
Elevation 1,589' 1,589'
Threshold Crossing Height -- 53 ft. AGL
Visual Glide Path Angle -- 4.2°
Visual Slope Indicator -- P2L
Approach Lights
Centerline Lights
Runway End Identifier Lights Yes
A110-1GEESE & WILDLIFE INVOF RWY.
A110-2FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
GRAND COULEE DAM (IATA: 3W7) is a public airport located in ELECTRIC CITY, WA.