Imnaha, Oregon

FAA NFDC Information Effective 56-day cycle 09/14/2017 - 11/9/2017

Ops Comms Services Owner Runways IFR Procs Current NOTAMs Remarks


FAA Identifier:25U
Lat/Lng: 45.4278611111, -116.693888889
45-25-40.3000N, 116-41-38.0000W
Estimated by FAA-EST on 09/08/2010
Elevation: 6708 feet Surveyed
Magnetic Variation: 18E, (1985), [14E (2017)]
Sectional: GREAT FALLS
From City: 10nm SE of Imnaha


Use: Open to the public
Airspace Analysis: NOT ANALYZED
Estabd Prior to 1959.
Ownership: Publicly owned
Activation: 11/1949
Control Tower: no
ARTCC: Seattle Center (ZSE)
FSS: Mc Minnville FSS (MMV)
NOTAMs and Weather: MMV NOTAM-D service at airport
Wind Indicator: Unlighted
Landing Fee: no


CTAF: 122.900


Airframe Repair: None
Powerplant Repair: None
Bottled Oxygen: None
Bulk Oxygen: None

Based Aircraft

Total: 0

Annual Operations

For year ending: 09/22/2015
AirTaxi: 150
Non-local GA: 450
Total: 600


Owner: Usfs Wallowa-Whitman
Po Box 907
Baker City, or 97814
Manager: Miles Hancock Fs Avn Officer
60131 Pierce Rd.
La Grande, or 97850
(541) 963-7186


Runways: 17/35

Runway 17/35

Length: 3300 feet
by State on 09/04/2002
Width: 120 feet
Surface: Natural Soil, Poor Condition
Loose 3 in - 6 in Rocks on Runway; Runway Poorly Defined. South 1000 Ft Rough & Overgrown with Weeds.
End 17 End 35
True Alignment: 192, (178 Magnetic) 012, (358 Magnetic)
Right Hand Pattern: Yes Yes
Runway Markings:   Threshold Marked by White Rocks Across Runway End.
Gradient: 2.0 2.0
Objects: Trees Tree
Objects affecting Navigable Airspace (CFR part 77): Utility runway with a visual approach Utility runway with a visual approach
Object Clearance Slope: 3:1 37:1
Object Height: 15' AGL 10' AGL
Object Distance: 50' Along centerline
378' Along centerline



Additional Remarks

Closed Winters
Early Spring: Damp Soft Spot on North End of Runway; Land Long to South.
Runway 35 Expect Downdrafts on Short Final Due to Sheer Drop in Terrain.
Livestock and Wildlife on & in Vicinity of Airport.
Runway 17 Slopes Up 2.5 % to South.
No Line of Sight Between Runway Ends.
Runway 35 Has 9 Inch Berm Along L Shoulder 500 Ft.

This information is current as of the date at the top of the page. These pages are valid for all US airports, based on information from FAA National Flight Data Center. Weather information is provided based on AvnWx Data Sources. NOTAM information is from FAA's NAIMES data portal.

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