Big Muddy Ranch Airport (2OR1)

Location & QuickFacts

FAA Information Effective	2026-07-09
Airport Identifier	2OR1
Airport Status	Operational
Longitude/Latitude	120°29'42.1000" W / 44°49'42.6000" N -120.495028 / 44.828500 (Estimated)
Elevation	1641.00 ft / 500.18 m (Estimated)
Land	35 acres
From nearest city	13 nautical miles SE of Antelope, OR
Location	Wasco County, OR
Magnetic Variation	18E (1995)

Owner & Manager

Ownership	Privately owned
Owner	YL'S WASHINGTON FAMILY RANCH
Address	PO BOX 220 ANTELOPE, OR 97001
Phone number	541-489-3100
Manager	JOHN GASTINEAU
Address	PO BOX 220 ANTELOPE, OR 97001
Phone number	541-489-3100

Airport Operations and Facilities

Airport Use	Private
Wind indicator	Yes
Segmented Circle	No
Control Tower	NON-ATCT
Lighting Schedule	SEE RMK
Sectional chart	SEATTLE
Region	ANM - Northwest Mountain
Responsible ARTCC	ZSE - SEATTLE
Tie-in FSS	MMV - MC MINNVILLE
FSS Toll Free	1-800-WX-BRIEF

Airport Communications

UNICOM

122.8 MHz

Runway Information

Runway 04/22

Dimensions	4185 x 70 ft (1276 x 21 m)
Surface	ASPH (GOOD)
Surface treatment
Edge lights	Low

	04	22
Traffic pattern	Left	Left

Radio Navigation Aids

ID	Type	Name	Ch	Freq	Var	Dist
IMB	VOR/DME	KIMBERLY	103X	115.60	20E	35.2 nm
DSD	VORTAC	DESCHUTES	123X	117.60	18E	49.0 nm

Remarks

• ARPT SURROUNDED BY HIGH TERRAIN.
• FOR CD CTC SEATTLE ARTCC AT 253-351-3694.