CIRCLE TOWN COUNTY (4U6)
Circle, Montana · Mc Cone County · 1 miles E of city
Airport information
FAA identifier4U6
Elevation2441.4 ft MSL
Latitude47.41833° N
Longitude105.56089° W
Magnetic variation9E
NPIAS categoryGeneral Aviation · Basic
Based aircraft2
Planned development (2025–29)$1,441,677
Sectional chartBILLINGS
ARTCCSalt Lake City Center
Flight ServiceGreat Falls
OwnershipPublicly owned
UseOpen to the public
Activated1940/04
Fuel available100LL
TowerNON-ATCT
BeaconWG
Landing feeNo
Wind indicatorYes
NOTAM facilityGTF
AttendedALL / MON-FRI / 0800-1700
ManagerJeff Skyberg
Manager phone406-485-2481
Runways
| Runway | Dimensions | Surface | Details |
|---|---|---|---|
| 03/21 | 2,280 × 195 ft | Turf (poor) | — |
| 12/30 | 4,100 × 75 ft | Asphalt (poor) | 12: P2L · 30: P2L |
Radio frequencies
| Use | Frequency | Call |
|---|---|---|
| CTAF | 122.8 | — |
| UNICOM | 122.8 | — |
| GLASGOW RCAG | 126.85 | — |
| GLASGOW RCAG | 305.2 | — |
Weather stations
- AWOS-2 · 406-485-3760
Airport remarks
- HAS -8 FT DRAINAGE DITCH 200 FT FM RY 03/21 THLDS.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
- ACTVT MIRL RY 12/30 & PAPI RY 12 AND RY 30 - CTAF.
- CLSD WINTER MONTHS.
- 03/21 THRS MKD WITH RED CONES.
- RWY IS RUF, WITH LONG GRASS, RWY EDGES ARE NOT MKD.
- TRANSVERSE CRACKS AT 100 FT INTVLS WITH SGFNT WID AND DPT.
- UNUSBL IN WET WEATHER.
Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.
