AirNav: 4S6 - Tieton State Airport

4S6

Tieton State Airport
Rimrock, Washington, USA

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FAA INFORMATION EFFECTIVE 14 MAY 2026

Location

FAA Identifier:	4S6
Lat/Long:	46-38-15.1850N 121-07-26.3240W 46-38.253083N 121-07.438733W 46.6375514,-121.1239789 (estimated)
Elevation:	2964 ft. / 903 m (estimated)
Variation:	20E (1985)
From city:	2 miles S of RIMROCK, WA
Time zone:	UTC -7 (UTC -8 during Standard Time)
Zip code:	98937

Airport Operations

Airport use:	Open to the public
Activation date:	07/1951
Control tower:	no
ARTCC:	SEATTLE CENTER
FSS:	SEATTLE FLIGHT SERVICE STATION
NOTAMs facility:	SEA (NOTAM-D service available)
Attendance:	UNATNDD
Wind indicator:	yes
Segmented circle:	no

Airport Communications

CTAF:

122.9

Nearby radio navigation aids

VOR radial/distance		VOR name		Freq		Var
YKMr257/28.3		YAKIMA VORTAC		116.00		21E
ELNr209/35.8		ELLENSBURG VOR/DME		117.90		21E

Airport Services

Parking:	tiedowns
Airframe service:	NONE
Powerplant service:	NONE
Bottled oxygen:	NONE
Bulk oxygen:	NONE

Runway Information

Runway 2/20

Dimensions:	2509 x 100 ft. / 765 x 30 m
Surface:	turf, in fair condition SFC GRASS & SMALL GRAVEL.
	RUNWAY 2	RUNWAY 20
Latitude:	46-38.101150N	46-38.405000N
Longitude:	121-07.641533W	121-07.235917W
Elevation:		2964.0 ft.
Traffic pattern:	left	left
Obstructions:	33 ft. trees, 30 ft. from runway, 74 ft. right of centerline, 1:1 slope to clear TREES ARE ON TOP OF MOUNTAIN/HILL.	199 ft. trees, 894 ft. from runway, 74 ft. right of centerline, 4:1 slope to clear

Airport Ownership and Management from official FAA records

Ownership:	Publicly-owned
Owner:	WSDOT AVIATION DIVISION PO BOX 47312 OLYMPIA, WA 98504-7264 Phone 800-552-0666
Manager:	JOHN WILSON PO BOX 47312 OLYMPIA, WA 98504-7264 Phone 360-618-2477

Additional Remarks

-	ARPT CLSD 1 OCT - 1 JUN EXC FOR APPROVED PUBLIC SAFETY/LAW ENFORCEMENT HELI OPS. BE ALERT, ARPT WINTER RECREATION ACTIVITIES DURING ARPT CLSD PERIODS. MIL, LOW APCH ONLY DURING CLSD PERIODS.
-	VEHICLES, PEDESTRIANS, AND ANIMALS ON AND INVOF ARPT.
-	GROUND RISES TO NORTHEAST.
-	CTN: MOUNTAINOUS TRRN SURROUNDS ARPT.

Instrument Procedures

There are no published instrument procedures at 4S6.

Some nearby airports with instrument procedures:

KYKM - Yakima Air Terminal/McAllister Field (24 nm E)
KELN - Bowers Field Airport (34 nm NE)
KPLU - Pierce County Airport/Thun Field (55 nm NW)
KEAT - Pangborn Memorial Airport (59 nm NE)
KDLS - Columbia Gorge Regional/The Dalles Municipal Airport (61 nm S)

Loc | Ops | Rwys | IFR | FBO | Links
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Road maps at: MapQuest Bing Google

Aerial photo
WARNING: Photo may not be current or correct Photo by Sandor Paulay Photo taken 13-Sep-2014 looking west. Do you have a better or more recent aerial photo of Tieton State Airport that you would like to share? If so, please send us your photo.

Sectional chart

Airport distance calculator
Flying to Tieton State Airport? Find the distance to fly. From to 4S6

Sunrise and sunset

Times for 26-May-2026

	Local (UTC-7)	Zulu (UTC)
Morning civil twilight	04:43	11:43
Sunrise	05:20	12:20
Sunset	20:43	03:43
Evening civil twilight	21:21	04:21

Current date and time

Zulu (UTC)	26-May-2026 08:09:57
Local (UTC-7)	26-May-2026 01:09:57

METAR

KYKM 25nm E	260753Z AUTO 00000KT 10SM BKN046 OVC060 11/09 A2974 RMK AO2 SLP067 T01110094 402560078
KELN 34nm NE	260753Z AUTO 30013KT 10SM OVC110 09/04 A2972 RMK AO2 SLP058 T00940044 402500061
KSMP 40nm N	260756Z AUTO VRB03KT 1/2SM FG VV002 03/03 A2976 RMK AO2 SLP728 T00330033 $

TAF

KYKM
25nm E

260520Z 2606/2706 VRB06KT P6SM -SHRA BKN060 OVC150 FM260800 29004KT P6SM BKN050 BKN100 FM261400 35006KT P6SM FEW050 BKN100 FM262000 02009KT P6SM BKN060 OVC080 FM270100 32009KT P6SM BKN050 BKN100 OVC250

NOTAMs

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NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.

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