Big Sandy (3U8)
Non-towered public-use airport serving Big Sandy, Montana, at 2,698 ft elevation.
Elevation2,698 ft
ControlNon-towered
Longest runway3,570 ft
Magnetic variation16° E
Live weather
Forecast (TAF)
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Frequencies
| CTAF | 122.9 |
|---|
Runways
| Runway | Size | Surface | Lights |
|---|---|---|---|
| 06/24 | 3,570 × 60 ft | Asphalt | Medium intensity |
| 13/31 | 2,100 × 100 ft | Turf |
Fuel: 100LL. Traffic pattern altitude: 800 ft AGL. Sectional: Great Falls.
Nearby airports
KHVRHavre City-County27 NM NE79SFort Benton28 NM SW5U8Geraldine35 NM SKLTYLiberty County41 NM NWB70Tiber Dam41 NM WBB0Black Butte North42 NM SE
Before you fly here
- Read the FAA Chart Supplement entry for 3U8: traffic pattern, CTAF/UNICOM, hours, fuel and remarks.
- Check NOTAMs and get a weather briefing at 1800wxbrief.com.
- Study the airport diagram and the sectional around 3U8 for airspace and terrain.
- More detail: AirNav · SkyVector
Airport data from the FAA National Airspace System Resource (NASR) subscription effective Oct 1, 2026; magnetic variation as published for 1985. Weather is live from aviationweather.gov. Always confirm with current official sources before flight. This guide is a study aid.