FAA facility Airport

ARCO-BUTTE COUNTY

ARCO, IDAHO FAA AOC ICAO KAOC Open to the public

Open View on OpenStreetMap

Runways

1 record · drawn to relative scale

06/24 6,610 × 75 ft · Asphalt (fair) · Medium-intensity edge lights

06 24

Runway-end details

Runway 06/24 end details
End	True hdg	ILS	Glide slope aid	Approach lights	Displaced thr	Declared distances
06	70°	—	PAPI · 2-light · left side	—	—	—
24	250°	—	PAPI · 2-light · left side	—	—	—

Communications

4 published frequencies

Published communications frequencies
Use	Frequency	Hours
CTAF	122.8	—
UNICOM	122.8	—
BLACKFOOT RCAG	128.35	—
BLACKFOOT RCAG	239.25	—

FAA listing history

Identities observed in NASR snapshots

ARCO-BUTTE COUNTY Observed 2024-06-13 through 2026-07-09 KAOC

Dates describe available FAA snapshots, not exact opening, closure or construction dates.

Material changes

First observed in NASR cycles

No public material changes are recorded yet.

Facility facts

FAA / ICAO: AOC / KAOC
Type: Airport A
Status: Open
Ownership: Publicly owned
Use: Open to the public
Activated: 1949-11
Part 139: Not certificated
Fuel: 100LL
Repair: Airframe: NONE
Powerplant: NONE
Tower: No control tower

Location

City: ARCO, ID
County: Butte
FAA region: Northwest Mountain region
Coordinates: 43.60353, -113.33425
Elevation: 5,335.4 ft (3RD PARTY SURVEY)

View coordinates on OpenStreetMap

Wildlife strikes

No unambiguous FAA wildlife-strike airport match is available for this facility.

FAA NASR cycle effective 2026-08-06. Operational information changes every cycle — consult current FAA publications, the Chart Supplement and NOTAMs before flight.