BOULDER (3U9)
Boulder, Montana · Jefferson County · 2 miles S of city
Airport information
FAA identifier3U9
Elevation4968 ft MSL
Latitude46.21167° N
Longitude112.10761° W
Magnetic variation17E
Sectional chartGREAT FALLS
ARTCCSalt Lake City Center
Flight ServiceGreat Falls
OwnershipPublicly owned
UseOpen to the public
Activated1963/07
TowerNON-ATCT
Landing feeNo
Wind indicatorYes
NOTAM facilityGTF
AttendedUNATNDD
ManagerAl Martini
Manager phone(406) 431-7519
Runways
| Runway | Dimensions | Surface | Details |
|---|---|---|---|
| 11/29 | 3,675 × 72 ft | Turf (fair) | — |
Radio frequencies
| Use | Frequency | Call |
|---|---|---|
| CTAF | 122.9 | — |
Airport remarks
- NO SNOW REMOVAL
- NO PHONE ON AIRPORT.
- -2 FT DRAINAGE DITCH +1 FT BERM WEST SIDE OF RY FULL LENGTH; 43 FT FM RY 11/29 CNTRLN.
- FOR CD CTC HELENA APCH AT 406-449-5756/5761, WHEN APCH CLSD CTC SALT LAKE ARTCC AT 801-320-2568.
- RY 11/29 THLDS & EDGES MARKED WITH WHITE CONES
- HAS 1% TO 3% UPHILL GRADIENT FROM RY 29 END TO RY 11 END.
Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.
