K4U6 Circle Town County Airport

Circle, Montana, United States

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

Airport facts

Ident: K4U6
FAA LID: 4U6
Type: Small airport
Public use: Yes
Municipality: Circle
Region: Montana
Country: United States
Elevation: 2,426 ft (739 m)
Coordinates: 47.4186° N 105.5620° W
47°25′07″N 105°33′43″W
Towered: No
Chart Supplement: Chart Supplement (opens in a new tab)2611 4U6

Runways

Runway	Length × width	Surface	Lighted	Status
12/30	4,100 × 75 ft	Asphalt / G	Yes	Open
03/21	2,280 × 195 ft	Grass	No	Open

Frequencies

Type	Name	MHz
AWOS	AWOS-2	119.025
CTAF		122.800
UNIC		122.800

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