AvCharts map

K3U7 Benchmark Airport

Augusta, Montana, United States

Not for navigation. Data: OurAirports (public domain); FAA NASR (US Government public domain), updated Nov 8, 2026.

Open on map

Airport facts

Ident
K3U7
FAA LID
3U7
Type
Small airport
Public use
Yes
Municipality
Augusta
Region
Montana
Country
United States
Elevation
5,434 ft (1,656 m)
Coordinates
47.4809° N 112.8709° W
47°28′51″N 112°52′15″W
Towered
No

Runways

RunwayLength × widthSurfaceLightedStatus
12/306,000 × 100 ftAsphaltNoOpen

Frequencies

TypeNameMHz
CTAF122.900

Nearby airports