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WN43
LOWER GRANITE DAM
PrivatePVT

14 miles S of COLFAX, WA
LiveATC.net: Live Air Traffic - From Their Headsets to You
Operational
46° 39' 41"N 117° 26' 17"W
652' MSL
1652' MSL
19E
None Listed
SEATTLE (SEA)
SEATTLE
SEATTLE (ZSE)
11/27/25-12/25/25
KPUW (14nm) VFR
2:53 PM PST  
Clear
10sm
50°F
39°F
29.89"Hg
250° 10kts
Gusts 18kts
AO2 SLP125 T01000039
METAR KPUW 162253Z AUTO 25010G18KT 10SM CLR 10/04 A2989 RMK AO2 SLP125 T01000039

WN43 FBOs

No FBOs (Fixed Base Operators) are listed for this airport.
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FAA A/FD Pages

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Airport Diagrams

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Airport Minimums

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Departure Procedures

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Hotspot

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Instrument Approach

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Terminal Area Forecast

KPUW (14nm)
Tue, 12/16 3:20 PM PST
Tue, 12/16 4:00 PM PST - Wed, 12/17 4:00 PM PST
VFR
4:00 PM PST - 10:00 PM PST
Overcast 15,000'
6sm
230° 7kts
VFR
10:00 PM PST - 1:00 AM PST
Light Rain
Overcast 6,000'
6sm
200° 17kts
Gusts 31kts
MVFR
1:00 AM PST - 3:00 AM PST
Light Rain
Overcast 2,700'
6sm
230° 23kts
Gusts 38kts
MVFR
3:00 AM PST - 4:00 AM PST
Light Rain
Overcast 1,800'
6sm
230° 29kts
Gusts 49kts
MVFR
4:00 AM PST - 7:00 AM PST
Light Showers and Rain
Broken 1,800'
6sm
250° 40kts
Gusts 56kts
VFR
7:00 AM PST - 4:00 PM PST
Scattered 3,500'
6sm
250° 37kts
Gusts 53kts
TAF KPUW 162320Z 1700/1724 23007KT P6SM OVC150
   FM170600 20017G31KT 6SM -RA OVC060
   FM170900 23023G38KT 6SM -RA OVC027
   FM171100 23029G49KT 6SM -RA OVC018
   FM171200 25040G56KT 6SM -SHRA BKN018
   FM171500 25037G53KT P6SM SCT035
WN43
No NOTAM Available
No
MON-FRI 0730-1600
U.S. ARMY CORPS OF ENGINEERS
885 ALMOTA FERRY RD
POMEROY, WA 99347
Phone: 509-843-1493
MARTIN T. MENDIOLA
885 ALMOTA FERRY RD
POMEROY, WA 99347
Phone: 509-843-2251
SEATTLE FSS (SEA)
Toll Free: 1-800-WX-BRIEF
N/A
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N/A
Yes
No
No
None
No
None
None
None
None
None

Runway H1

28 ft. x 28 ft.
ASPH  
Good 
NONE 
 
 
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  Runway H1 Runway
True Heading 69°249°
Traffic Pattern
Markings
Markings Condition
Latitude 46° 39' 41"N N/A
Longitude 117° 26' 17"W N/A
Elevation 652' --
Threshold Crossing Height -- --
Visual Glide Path Angle -- --
Visual Slope Indicator -- --
Approach Lights
Centerline Lights
Runway End Identifier Lights
A110-1FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
LOWER GRANITE DAM (IATA: WN43) is a private heliport located in COLFAX, WA.