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S31
Local
S31
LOPEZ ISLAND
Public
PUB
3 miles N of LOPEZ, WA, US
View on
Map
Status
Operational
Coordinates
48° 29' 02"N
122° 56' 16"W
Elevation
209' MSL
Pattern Alt
1209' MSL
Mag Variation
16°E
Declination
21°E
Fuel
None Listed
FSS
SEATTLE (SEA)
Sectional
SEATTLE
ARTCC
SEATTLE (ZSE)
Data Effective
2/19/26-3/19/26
No METAR is available for this location.
Services
Frequencies & Documents
Freqs & Docs
TAF
NOTAM
Operations
Runways
Remarks
Add Your Business
S31 FBOs
No FBOs (Fixed Base Operators) are listed for this airport.
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Your Information
Business
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Weather and Advisory
AWOS-3P
118.525
(360) 376-2071, (SECOND_PHONE_NO) THIS AWOS DOES NOT HAVE AN ASSOCD FONE NR.; (PHONE_NO) THIS AWOS DOES NOT HAVE AN ASSOCD FONE NR.
Common
CTAF
128.25
FAA A/FD Pages
FAA A/FD Page
Terminal Area Forecast
KNUW (13nm)
RAW
Reported
Sun, 2/22 7:38 AM PST
Valid
Sun, 2/22 7:00 AM PST - Mon, 2/23 7:00 AM PST
VFR
7:00 AM PST - 9:00 AM PST
Rain
Broken 11,000'
Broken 9,000'
Scattered 4,500'
Viz
6sm
Pres
29.85"Hg
Wind
100° 11kts
Gusts 24kts
Turbulence
Moderate, In Cloud, Occasional: 9,000 - 9,000'
VFR
9:00 AM PST - 12:00 PM PST
Light Rain
Broken 11,000'
Broken 9,000'
Scattered 4,000'
Viz
6sm
Pres
29.94"Hg
Wind
140° 19kts
Gusts 30kts
MVFR
12:00 PM PST - 4:00 PM PST
Showers in vicinity
Overcast 7,000'
Broken 3,000'
Viz
6sm
Pres
29.94"Hg
Wind
150° 20kts
Gusts 30kts
Turbulence
Moderate, In Cloud, Occasional: 9,000 - 9,000'
VFR
Becoming
4:00 PM PST - 8:00 PM PST
Rain
Overcast 8,000'
Broken 3,500'
Viz
6sm
Pres
29.91"Hg
Wind
150° 17kts
Gusts 27kts
Turbulence
Moderate, In Cloud, Occasional: 9,000 - 9,000'
LIFR
8:00 PM PST - 7:00 AM PST
Light Rain
Overcast 7,000'
Broken 2,500'
Viz
0.14sm
Pres
29.94"Hg
Wind
150° 17kts
Gusts 26kts
Turbulence
Moderate, In Cloud, Occasional: 9,000 - 9,000'
TAF KNUW 2215/2315 10011G24KT 9999 RA SCT045 BKN090 BKN110 650509 540009 QNH2985INS
FM221700 14019G30KT 9999 -RA SCT040 BKN090 BKN110 QNH2995INS
FM222000 15020G30KT 9999 VCSH BKN030 OVC070 650509 540009 QNH2993INS
BECMG 2300/2302 15017G27KT 9999 RA BKN035 OVC080 650509 540009 QNH2992INS
FM230400 15017G26KT 9999-RA BKN025 OVC070 650509 540009 QNH2993INS TX09/2223Z TN06/2215Z FS30227
S31
No NOTAM Available
ATC Tower
No
Attendance
UNATNDD
Owner
PORT OF LOPEZ
PO BOX 907
LOPEZ, WA 98261
Phone: 360-468-4116
Manager
WIL CATLIN
PO BOX 907
LOPEZ, WA 98261
Phone: 360-468-4116
FSS
SEATTLE FSS (SEA)
Toll Free: 1-800-WX-BRIEF
NOTAM
SEA
Light Schedule
--
Lights
--
Beacon
N/A
Wind Indicator
Yes - Lighted
Segmented Cir.
Yes
Landing Fee
Yes
Parking
Tie-Down
Int'l Operations
NOT a Landing Rights Airport
NOT an Airport of Entry
Airframe Repair
None
Pwrplant Repair
None
Bottled Oxygen
None
Bulk Oxygen
None
Other Services
Air Freight
Charter Service
Runway 16/34
Dimensions
2905 ft. x 61 ft.
Surface Type
ASPH
Surface Cond
Good
Treatment
GRVD
Rwy Edge Lgts
MED
Pavement Class
Single Wheel
12,000lbs
Double Wheel
--
Double Tandem
--
Dual Dbl Tand
--
Runway 16
Runway 34
True Heading
180°
0°
Traffic Pattern
Right
Markings
BSC
BSC
Markings Condition
FAIR
FAIR
Latitude
48° 29' 16"N
48° 28' 48"N
Longitude
122° 56' 16"W
122° 56' 16"W
Elevation
209'
163'
Threshold Crossing Height
43 ft. AGL
33 ft. AGL
Visual Glide Path Angle
4°
4°
Visual Slope Indicator
P2L
P2L
Approach Lights
Centerline Lights
Runway End Identifier Lights
Yes
Yes
A110-1
RY 16/34 SOFT SHOULDERS & THLDS.
A110-3
FOR CD CTC WHIDBEY APCH AT 360-257-3310.
A40-16/34
TWY MARKED WITH REFLECTORS.
E111
ESTABD PRIOR TO 1959.
LOPEZ ISLAND (IATA: S31) is a public airport located in LOPEZ, WA, US.
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