VFR
3U9
BOULDER
BOULDER, MT
Elevation
4,968 ft
Control
Uncontrolled
CTAF
122.90
Runway
3,675 ft
About Boulder
Boulder's single runway dominates this publicly owned, non-towered field in Boulder, Montana. Runway 11/29 stretches 3,675 by 72 feet with a turf surface. 3U9 has no published instrument approaches, so pilots operate under visual flight rules year-round. Self-announcing on CTAF 122.9 MHz, aircraft coordinate in the pattern. The field sits at 4,968 feet above mean sea level.
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Questions
- Where is Boulder (3U9) located?
- Boulder is located in Boulder, MT.
- Is Boulder a public or private airport?
- Boulder (3U9) is a public-use airport, open to general aviation.
- How many runways does Boulder have?
- Boulder has a single runway, 11/29 at 3,675 feet of turf.
- What is the field elevation at Boulder?
- Boulder sits at 4,968 feet above mean sea level.
- Does Boulder have an instrument approach?
- No, Boulder has no published instrument approach procedures; it is used under visual flight rules.
- Does Boulder have an air traffic control tower?
- No, Boulder (3U9) is a non-towered airport; pilots self-announce on the CTAF.
- What is the CTAF frequency at 3U9?
- Boulder's CTAF frequency is 122.9 MHz.