BIG SOUTHERN BUTTE (U46)
Atomic City, Idaho · Butte County · 10 miles W of city
Airport information
FAA identifierU46
Elevation5073 ft MSL
Latitude43.43258° N
Longitude113.05544° W
Magnetic variation16E
Sectional chartSALT LAKE CITY
ARTCCSalt Lake City Center
Flight ServiceBoise
OwnershipPublicly owned
UseOpen to the public
Activated1951/06
TowerNON-ATCT
Landing feeNo
Wind indicatorYes
NOTAM facilityBOI
AttendedUNATNDD
ManagerIdaho Div Of Aeronautics
Manager phone208-334-8775
Runways
| Runway | Dimensions | Surface | Details |
|---|---|---|---|
| 01/19 | 2,600 × 110 ft | Dirt (fair) | — |
Radio frequencies
| Use | Frequency | Call |
|---|---|---|
| CTAF | 122.9 | — |
Airport remarks
- EXISTED PRIOR TO 15 MAY 1959.
- NO WINTER MAINTENANCE.
- LIVESTOCK ON & INVOF ARPT.
- RWY 01/19 SFC COND POOR DUE TO LIVESTOCK DMG, GND VEHICLES, RODENTS, & VEGETATION.
- RY 01/19 +1.5 FT BERM & -1 FT DITCH ADJACENT TO ENTIRE PERIMETER OF RY.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
- APRT LCTD IN DESOLATE AREA - NO SVCS AVBL.
- 01/19 EDGES & THLDS MKD WITH WHITE ROCK BOUNDARY MKRS (BMS).
Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.

