Boulder Airport runways
Boulder Airport (3U9) in Boulder, MT has 1 runway, the longest 11/29 at 3,675 ft (turf). Dimensions, headings, lighting, and instrument approaches for each below.
All of Boulder Airport — runways, frequencies, charts and live weatherRunway 11/29
3,675 ft × 72 ft · Turf (Fair) 11
- Heading
- 113° mag · 130° true
- Threshold elev
- 4,968 ft
- Markings
- nonstandard
- Traffic pattern
- Left
29
- Heading
- 293° mag · 310° true
- Threshold elev
- 4,910 ft
- Markings
- nonstandard
- Traffic pattern
- Left
Frequently asked
What is the longest runway at 3U9?
Boulder Airport has 1 runway; the longest is runway 11/29 at 3,675 ft.
What surface are 3U9's runways?
Boulder Airport's runway is turf.
More about 3U9
Runway data from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources.