Willow Airport
3MT9 · Philipsburg, Montana · Granite County · map
Willow Airport is a private airport owned by Valhalla On Upper Willow Creek LLC, 12 miles northwest of Philipsburg, Montana, 5,536 feet above sea level. Its one runway, 16/34, is 960 feet of grass.
Private use: permission from the owner is required before landing here.
The airport
- Codes
- FAA 3MT9
- Kind
- Airport · private use, permission required · privately owned
- Owner
- Valhalla On Upper Willow Creek LLC
- Elevation
- 5,536 feet above sea level
- Control tower
- No control tower
- On the chart
- Great Falls sectional
- In the FAA's files since
- March 2019
Runway
For understanding the field, not for navigation.
| Runway | Length × width | Surface | Lights |
|---|---|---|---|
| 16/34 | 960 × 40 ft | Grass |
Aircraft registered in Philipsburg from the FAA register
10 aircraft are registered to owners in Philipsburg, Montana: 8 piston singles, 1 turboprop, 1 piston twin. Not every one of them is based at this airport; the based-aircraft count above is the FAA's figure for this airport alone.
Companies and organisations in town with two or more aircraft:
Individuals are counted, never named. All aircraft registered in Montana.
Accidents and incidents at or near this airport NTSB records
No NTSB accident or incident records name this airport.
Nearby within 30 nautical miles
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.