1
Runway
1
Frequency
0
Procedures
Quick Facts
FAA
3U7
Elevation
5,434 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
47.482, -112.872
Airport Information
Facility Type
AIRPORT
Elevation
5,434 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
SALT LAKE CITY
Coordinates
47.4820, -112.8723
Ownership
Public
Hours of Operation
Current Weather
Nearby Weather Cameras
No camera at 3U7. Showing nearest cameras.
Lincoln Airport
SouthWest · Camera 4 · 4 cameras total
34 NM away
Seeley Lake Airport
West · Camera 3 · 3 cameras total
39 NM away
8 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Ends | Length | Width | Surface | Lights | Weight Bearing | PCN |
|---|---|---|---|---|---|---|---|
| 12/30 | 12 / 30 | 6,000 ft | 100 ft | ASPH | - | SW (Single Wheel) 45,000 lbsDW (Dual Wheel) 80,000 lbsDTW (Dual Tandem) 140,000 lbs | - |
Frequencies
| Type | Frequency | Name | Call Sign | Use | Hours |
|---|---|---|---|---|---|
| CTAF | 122.9 | BENCHMARK | - | CTAF | - |
Airport Remarks
- WI LEWIS & CLARK NATIONAL FOREST.
- SNOW REMOVAL NA.
- MTS PARL E & W; IN TRSN SFC.
- SVCS NA.
- FONE NA; CABIN 1 MI NW.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
- 3 WDI; BOTH ENDS & MIDPT.
- PSBL MOD-SVR CROSSWIND & TURB.
- RISES UPHILL 120 FT; RISING TRRN BYD.
- RCMDD DEP COND PMTG.
- +58 FT TREES ON CNTRLN.
- +250 FT TREES ON CNTRLN.
- 33:1 TO THR. +65 FT TREES 0-150 FT R 2150 FT FM RWY END.
- LRG CRACKS & WEEDS FULL LEN.
Nearby airports & facilities
K3U7
Benchmark Airport
Augusta — <1 nm
2MT6
SUN RIVER RANCH
AUGUSTA — 12 nm
2MT6
SUN RIVER RANCH
AUGUSTA — 12 nm
0MT1
Williams Field
Augusta — 20 nm
0MT1
WILLIAMS FLD
AUGUSTA — 20 nm
3U5
AUGUSTA
AUGUSTA — 20 nm
3U5
AUGUSTA
AUGUSTA — 20 nm
MT21
Lander's Fork Ranch Airport
Lincoln — 29 nm
MT39
BLACK CANYON RANCH
SEELEY LAKE — 29 nm
MT39
BLACK CANYON RANCH
SEELEY LAKE — 29 nm
MT21
LANDER'S FORK RANCH
LINCOLN — 29 nm
23S
SEELEY LAKE
SEELEY LAKE — 29 nm
Nearest airports
- K3U7 — Benchmark Airport
Augusta
- 2MT6 — SUN RIVER RANCH
AUGUSTA
- 2MT6 — SUN RIVER RANCH
AUGUSTA
- 0MT1 — Williams Field
Augusta
- 0MT1 — WILLIAMS FLD
AUGUSTA
Montana airports
3U7 Operational Overview
Location & Facility
BENCHMARK (3U7) is a publicly owned airport open to the public located in AUGUSTA, Montana, United States. The field sits at an elevation of 5,434 feet above mean sea level (MSL) at coordinates 47.4820°N, 112.8723°W.
Runways
BENCHMARK has 1 runway. The longest runway (12/30) measures 6,000 feet by 100 feet with a asph surface.
Communications & Operations
BENCHMARK is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Weather Cameras
3 FAA Weather Cameras are available near BENCHMARK, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Frequently Asked Questions
What is 3U7?
3U7 is the ICAO identifier for BENCHMARK, a public-use airport located in AUGUSTA, Montana, United States.
How many runways does BENCHMARK have?
BENCHMARK (3U7) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 3U7?
The field elevation of BENCHMARK is 5,434 feet above mean sea level (MSL).
Is fuel available at 3U7?
No fuel types are currently listed for BENCHMARK. Contact the FBO directly for availability.
What is the longest runway at 3U7?
The longest runway at BENCHMARK is 6,000 feet long.
How much weight can the main runway at 3U7 support?
The main runway at BENCHMARK supports single-wheel landing gear aircraft up to 45,000 lbs.
How do I access complete data for 3U7?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for BENCHMARK.
Where is BENCHMARK located?
BENCHMARK (3U7) is located in AUGUSTA, Montana, United States, at an elevation of 5,434 ft MSL.
Does 3U7 have weather cameras?
3U7 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.