Arco, Idaho
KAOC Arco-Butte County
Arco-Butte County (KAOC) is a non-towered, public-use airport in Arco, Idaho, at 5,334.3 ft MSL. Its runway is 06/24 (4,801 by 75 ft, asphalt). CTAF 122.8.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- ICAO KAOC, FAA AOC
- Location
- Arco, Idaho (Butte County). 3 NM SW of the city center
- Elevation
- 5,334.3 ft MSL
- Position
- 43.6044° N, 113.3311° W
- Control tower
- No, non-towered
- Sectional chart
- Salt Lake City
- Magnetic variation
- 11° E (2030)
- Fuel
- 100LL
- Ownership
- Publicly owned, open to the public
- Attendance
- Daily 0800-2000
1 runway
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 06/24 | 4,801 × 75 ft | Asphalt, fair condition | Medium intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 06 | Left traffic | 2-light PAPI, left | None listed | None listed | Not listed |
| 24 | Left traffic | 2-light PAPI, left | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 122.8
- Actvt Reil Rwys 06 & 24, Papi Rwys 06 & 24, Mirl Rwy 06/24 - Ctaf.
- UNICOM
- 122.8
Before you go
Brief KAOC in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Arco-Butte County, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.