3U7 Benchmark Airport
Augusta, MT · 19 miles W of AUGUSTA, MT (WI LEWIS & CLARK NATIONAL FOREST.)
Public
Non-towered
Publicly-owned
Location & operations
- Elevation
- 5434.0 ft
- Coordinates
- 47-28-55.3000N 112-52-20.3000W
- Lat / Long
- 47.4820278, -112.8723056
- Mag. variation
- 18E (1985)
- Time zone
- UTC -6 (UTC -7 during Standard Time)
- Activated
- 03/1965
- ARTCC
- SALT LAKE CITY CENTER
- FSS
- GREAT FALLS FLIGHT SERVICE STATION
- NOTAMs facility
- GTF (NOTAM-D service available)
- Attendance
- UNATNDD
- Wind indicator
- yes, 3 WDI; BOTH ENDS & MIDPT.
- Segmented circle
- yes
Airport location no published diagram
Range from 3U7
Runways
Longest 6000 ft
Tap a runway to see its details.
- Dimensions
- 6000 x 100 ft. / 1829 x 30 m
- Surface
- asphalt, in poor condition LRG CRACKS & WEEDS FULL LEN.
- Weight bearing
- Single wheel 45.0
Runway 12
- Heading
- 122 magnetic, 140 true
- Markings
- basic, in fair condition
- Traffic pattern
- left
- Threshold elevation
- 5316.0 ft.
- Obstructions
- 39 ft. trees, 372 ft. from runway, 4:1 slope to clear
Runway 30
- Heading
- 302 magnetic, 320 true
- Markings
- basic, in fair condition
- Traffic pattern
- left
- Threshold elevation
- 5434.0 ft.
- Obstructions
- +58 FT TREES ON CNTRLN.
Communications
- Control Tower
- no
- Ctaf
- 122.9
Services
- Parking
- tiedowns
Airport data aggregated from public FAA/AirNav sources for reference only — always consult official charts and NOTAMs for flight planning.