Arco Butte County Airport
AOC · KAOC · Arco, ID · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 09:25 PM
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:53 AM | 11:53Z |
| Sunrise | 06:26 AM | 12:26Z |
| Sunset | 08:53 PM | 02:53Z |
| Evening civil twilight Loggable night begins | 09:25 PM | 03:25Z |
Plan a flight from KAOC
Past 24 hours category · wind · ceiling · visibility trends
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Density altitude today projected curve · departure window · takeoff roll
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Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 24LEFT traffic
- Heading
- 239° mag · 250° true
- Dimensions
- 6,610 × 75 ft
- TPA
- 6,300 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Lights
- 2-light PAPI (left) (3°)
- CTAF
- 122.8
Enter the left downwind (heading 059°) on the 45° at 6,300 ft MSL (≈1,000 AGL).
More details — RWY 24
- Threshold elev
- 5,328 ft
- Markings
- nonprecision
- Approach obstacle
- Pline, 35 ft, 1,800 ft from threshold, 0 ft B of centerline — 45:1 slope to clear
- Threshold crossing height
- 40 ft
- TDZ elevation
- 5,332 ft
- End lights
- REIL
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 06/24 | 6,610 ft |
Prefer one flat page? Full runway details for KAOC → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the KAOC kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Also
By procedure & sector (1 frequencies)
| Frequency | Used by |
|---|---|
| 239.25 | BLACKFOOT RCAG (LOW) |
Source: FAA NASR (current 28-day cycle).
Prefer one flat list? All KAOC frequencies →
Charts & procedures
Lowest minimums here: RNAV (GPS) with vertical guidance · VFR sectional →
Airport info
From the field
Do you run KAOC, or an FBO, flight school, or shop on it? Claim your listing to keep fuel, fees, hours, and services current.
Airport information
- ICAO / IATA
- KAOC
- Coordinates
- 43.6035, -113.3340
- Elevation
- 5,335 ft MSL
- Magnetic variation
- 11E
- Sectional chart
- SALT LAKE CITY
- Airport use
- Public
- Control tower
- No
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- BOISE · 122.6 · 1-800-WX-BRIEF
- NOTAM facility
- BOI
- Attendance
- ALL 0800-2000
- Beacon
- white-green (SS-SR)
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1949/11
- Distance from city
- 3 SW
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- ACTVT MIRL RWY 06/24, REIL RWYS 06 & 24 AND PAPI RWYS 06 & 24 - CTAF. on 122.8 — Chart Supplement ↗
Runway lighting aids — 06: 2-light PAPI (left) · 24: 2-light PAPI (left).
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Fuel available
- 100LL
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
Ownership & management 2 contacts
Remarks FAA · 7 notes
General
- ALL INCOMING AND DEPARTING TRAFFIC SHOULD USE A LEFT HAND (LH) TRAFFIC PATTERN; PATTERN ALTITUDE IS 1000' AGL.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
Runways
- PAPI RYS 06 & 24 OTS INDEFLY.
Lighting
- ACTVT MIRL RWY 06/24, REIL RWYS 06 & 24 AND PAPI RWYS 06 & 24 - CTAF.
- RWY 06/24 REILS OTS INDEF.
Fuel
- 100LL ONLY AVAILABLE WHEN ATTENDED. PLS CALL MGR ON DUTY; PHONE NR. LISTED ON THE DOOR OF THE OFFICE.
Contact
- BUTTE CO ADDRESS AND TELEPHONE NO.
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Live METAR, flight category, and favored runway for KAOC — paste this into your website's HTML. It updates automatically and stays free.
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Nearby airports
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Also nearby: ID36 King Mountain Glider Park (private) (10 NM) · U92 Antelope Valley Airport (12 NM) · U46 Big Southern Butte Airport (16 NM) · U97 Howe Airport (19 NM) · 0U7 Hollow Top Airport (20 NM) · U62 Mackay Airport (21 NM)
About KAOC
Arco Butte County Airport (AOC · KAOC) is an airport in Arco, ID, at 5,335 ft MSL. It has 1 runway, the longest 6,610 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KAOC, refreshed from the Aviation Weather Center and FAA NASR.
Does KAOC have a control tower?
No. Arco Butte County Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at KAOC?
Arco Butte County Airport has 1 runway; the longest is 6,610 ft. See the Runways section for headings, surface, and lighting.
Where is KAOC?
Arco Butte County Airport is in Arco, ID, at an elevation of 5,335 ft MSL. Coordinates: 43.6035, -113.3340.
Fly out of KAOC often?
Save KAOC as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open KAOC in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.