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WN31 Slinkard Airfield
Mesa, Washington, USA

GOING TO MESA?


FAA INFORMATION EFFECTIVE 29 OCTOBER 2026

Location

FAA Identifier: WN31
Lat/Long: 46-36-11.4990N 119-03-46.0320W
46-36.191650N 119-03.767200W
46.6031942,-119.0627867
(estimated)
Elevation: 890 ft. / 271 m (estimated)
Variation: 19E (1985)
From city: 3 miles NW of MESA, WA
Time zone: UTC -7 (UTC -8 during Standard Time)
Zip code: 99343

Airport Operations

Airport use: Private use. Permission required prior to landing
Activation date: 03/1983
Control tower: no
ARTCC: SEATTLE CENTER
FSS: SEATTLE FLIGHT SERVICE STATION
Attendance: UNATNDD
Wind indicator: yes
Segmented circle: no

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
PSCr351/20.1PASCO VOR/DME113.7515E
MWHr146/37.9MOSES LAKE VOR/DME115.0018E

Airport Services

Runway Information

Runway 4/22

Dimensions: 1900 x 24 ft. / 579 x 7 m
1000' OVERRUN AT WEST END, CAUTION- IRRIGATION PIPE.
Surface: gravel
RUNWAY 4  RUNWAY 22
Traffic pattern: leftleft

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: ANDREW L SLINKARD
1660 N. BAART ROAD
MESA, WA 99343
Phone (509) 948-4864
Manager: ANDREW L SLINKARD
1660 N. BAART ROAD
MESA, WA 99343
Phone (509) 948-4864

Additional Remarks

- IRRIGATION DITCH PARALLEL AND ADJACENT TO SOUTH BOUNDARY OF RWY.
- FOR CD CTC CHINOOK APCH AT 509-542-4209, WHEN APCH CLSD CTC SEATTLE ARTCC AT 253-351-3694.

Instrument Procedures

There are no published instrument procedures at WN31.

Some nearby airports with instrument procedures:

KPSC - Tri-Cities Airport (20 nm S)
KRLD - Richland Airport (20 nm SW)
KMWH - Grant County International Airport (38 nm N)
KALW - Walla Walla Regional Airport (44 nm SE)
KEPH - Ephrata Municipal Airport (46 nm NW)
 
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Area around WN31 (Slinkard Airfield)
 
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Aerial photo
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Aerial photo of WN31 (Slinkard Airfield)
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Sectional chart

 
Airport distance calculator
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From to WN31

Sunrise and sunset
Times for 08-Nov-2026
 Local
(UTC-8)
 Zulu
(UTC)
Morning civil twilight06:1714:17
Sunrise06:4914:49
Sunset16:3100:31
Evening civil twilight17:0301:03

Current date and time
Zulu (UTC)  08-Nov-2026 10:28:35
Local (UTC-8)  08-Nov-2026 02:28:35
 
METAR
KPSC 
20nm S 
080953Z AUTO 34006KT 7SM CLR 06/06 A2994 RMK AO2 PRESRR SLP137 T00610056
KRLD 
20nm SW 
081015Z AUTO 08003KT 10SM BKN100 12/08 A2994 RMK AO2 T01190081
KMWH 
37nm N 
080952Z AUTO 00000KT 10SM FEW050 BKN080 OVC110 07/06 A2989 RMK AO2 SLP122 T00670056
TAF
KPSC 
20nm S 
080536Z 0806/0906 VRB04KT P6SM BKN250 FM080900 23007KT P6SM BKN110 OVC250 WS020/23030KT FM081200 23012KT P6SM BKN120
NOTAMs
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