Memaloose Usfs Airport
25U · Imnaha, Oregon · Wallowa County · map
Memaloose Usfs Airport is a public-use airport, 10 miles southeast of Imnaha, Oregon, 6,708 feet above sea level. Its one runway, 17/35, is 3,300 feet of dirt.
The airport
- Codes
- FAA 25U
- Kind
- Airport · open to the public · publicly owned
- Elevation
- 6,708 feet above sea level
- Control tower
- No control tower
- Attended
- unattended
- Repairs
- airframe: none; engine: none
- On the chart
- Great Falls sectional
- Magnetic variation
- 18E
- In the FAA's files since
- November 1949
Runway
For understanding the field, not for navigation.
| Runway | Length × width | Surface | Lights |
|---|---|---|---|
| 17/35 | 3,300 × 120 ft | Dirt, fair |
- Runway 17: right-hand traffic pattern, trees 15 ft high 50 ft from the end
- Runway 35: right-hand traffic pattern, tree 10 ft high 378 ft from the end
Radio frequencies
| Common traffic advisory (CTAF) | 122.9 |
Wind map live wind over the area, from Windy.com
Colours show wind speed, the moving lines its direction; drag the time bar for the coming days. Map and forecast by Windy.com.
Aircraft registered in Imnaha from the FAA register
No aircraft on the register list Imnaha, OR as the owner's town.
Accidents and incidents at or near this airport NTSB records · 2 since 1982, 0 fatal
Cases the NTSB recorded with this as the nearest airport, newest first. Each opens the full report in plain English.
Nearby within 30 nautical miles
The FAA's remarks as written in the airport file
- Estabd prior to 1959.
- Closed winters
- Thld marked by white rocks across runway end.
- Loose 3 in - 6 in rocks on runway; runway fair defined for gravel grass runway. South 1000 feet rough and overgrown with weeds.
- 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 and in the 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 feet.
Facts from the FAA's airport file effective October 1, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 5, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.