Coordinates: 48°25'29.81"N / 120°8'45.19"W
Located 03 miles SE of Winthrop, Washington on 65 acres of land.
Estimated Elevation is 1706 feet MSL.
Magnetic Variation from 1985 is 20° East

Airport Use: Open to the public Activation Date: December 1938 Status: Operational Control Tower: No Seg-Circle: Yes Beacon: Clear-Green (Lighted Land Airport) Wind Indicator: Yes, Not Lighted Lighting Schedule: RDO-CTL ACTVT ROTG BCN - CTAF.

A.R.T.C.C.: SEATTLE F.S.S.: SEATTLE NOTAMs Facility: SEA (NOTAM-D available) Sectional Chart: SEATTLE AirspaceAnalysis: NO OBJECTION Attendance: Unattended

AWOS-3:	118.425 Tel. 509-997-0142
UNICOM:	122.800
CTAF:	122.800
ASOS at OMK (25.1 E):	118.325 509-826-2655

ID Name Freq Radial / Range YDC PRINCETON 113.90 149° 58.1

ID Name Freq Bearing / Range OMK OMAK 219 247° 25.2 ON OKANAGAN 356 184° 59.6 HE HOPE 245 119° 76.8 2J GRAND FORKS 250 225° 77.1

Dimensions:	5049 x 75 feet
Surface:	Asphalt in Good Condition
Weight Limits:	S-30
Edge Lighting:	Medium Intensity
	Runway 13	Runway 31
Coordinates:	48°25'50.67"N / 120°9'5.64"W	48°25'8.95"N / 120°8'24.73"W
Elevation:	1694.0
Gradient:	0.0	0.0
Traffic Pattern:	Left	Left
Displaced Threshold:	129 Feet	231 Feet
Markings:	Basic in fair condition.	Basic in fair condition.
Obstacles:	6 ft Fence 231 ft from runway, 46 ft right of center RWY 13 APCH SLOPE 0:1 TO +13' SERVICE ROAD @ 0', 92' R FROM DSPLCD THR. +4' FENCE +10' TREES AT 50' FROM THR, ROAD AT 0'.	12 ft Road 200 ft from runway RWY 31 APCH SLOPE 34:1 TO DSPLCD +18 FT TREE 618 FT FM THLD, 33 FT LEFT. ROAD 0' 125' L, ROAD 182', +5' STEEL POST AT 72', 80'L.

Fuel:	NONE
Transient Storage:	Tiedowns
Airframe Repair:	NONE
Engine Repair:	NONE
Bottled Oxygen:	NONE
Bulk Oxygen:	NONE

Ownership:	Publicly owned
Owner:	WSDOT AVIATION DIVISION
	18201 59TH DRIVE NE, SUITE B
	ARLINGTON, WA 98223-8701
	800-522-0666	800 NUMBER FOR WA STATE CALLS ONLY.
Manager:	G. PAUL WOLF
	18201 59TH DRIVE NE, SUITE B
	ARLINGTON, WA 98223-8701
	360-651-6313	FOR AIRCRAFT ACCIDENTS / INCIDENTS CONTACT TOM PETERSON EMERGENCY SERVICES COORDINATOR 1-800-258-5990.

Single Engine Aircraft Based on Field:	11	Statistics collected for 12 month period ending 2008-12-31
Multi-Engine Aircraft Based on Field:	2	Annual Commercial Operations:	none
Jet Aircraft Based on Field:	none	Annual Commuter Operations:	none
Helicopters Based on Field:	none	Annual Air Taxi Operations:	300
Military Aircraft Based on Field:	none	Annual Military Operations:	50
Gliders Based on Field:	none	Annual GA Local Operations:	300
Ultralights Based on Field:	1	Annual GA Itinerant Operations:	7000

• MOUNTAINOUS TRRN SURROUNDS ARPT.
• SOME OBSTNS IN PRIMARY AND TRANSITIONAL SFCS.
• HEAVILY LOADED ACFT MAY BE MAKING STRAIGHT OUT DPTRS AND LONG FINAL APCH ALL DALGT HRS MAY-SEP.
• ACTVT MIRL RY 13/31 - CTAF.