Airport information
- FAA LID
- 4AK1
- Coordinates
- 70.0038, -153.0780
- Elevation
- 192 ft MSL
- Magnetic variation
- 20E
- Sectional chart
- POINT BARROW
- Airport use
- Private
- Control tower
- No
- ARTCC
- ANCHORAGE (ZAN)
- Flight service (FSS)
- BARROW
- NOTAM facility
- FDC
- Attendance
- UNATNDD
- Beacon
- white-green (SS-SR)
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 2003/12
- Distance from city
- 96 W
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | n/a | n/a |
| Sunrise | n/a | n/a |
| Sunset | n/a | n/a |
| Evening civil twilight Loggable night begins | n/a | n/a |
Plan a flight from 4AK1
Night operations
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- Usually keyed on CTAF 122.8 — confirm the click sequence in the Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Traffic pattern
- Landing
- Rwy 02
- Pattern
- left (turns left)
- TPA
- 1,200 ft MSL (≈1,000 AGL)
- CTAF
- 122.8
Enter the left downwind for Rwy 02 at 1,200 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 02/20
5,000 ft × 150 ft · Gravel- Heading
- n/a
- Traffic pattern
- Left
- Heading
- n/a
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 02/20 | 5,000 ft |
No published frequencies or nearby navaids for 4AK1.
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Ownership & management
Remarks FAA
- RY NOT MAINTAINED, RECOMMEND VISUAL INSPECTION PIOR TO LANDING.
- 25 FT ANTENNA 650 FT NW OF RY 02.
- RY 02 MULTIPLE SOFT SPOTS LAST 2,000 FT.
- CLOSED TO THE PUBLIC. BUREAU OF LAND MANAGEMENT (BLM) INSTALLATION. ALL ACFT OPERATORS SHALL OBTAIN A PERMIT PRIOR TO INTENDED LNDG. CTC THE BLM ARCTIC FLD OFFICE, 1150 UNIERSITY AVENUE, FAIRBANKS, AK, 99709 (HTTP://WWW.BLM.GOV/AK/ST/EN/FO/FDO/ARCTIC_FIELD_OFFICE.HTML)...
- CONTD : OR CALL 907-474-2200 TO APPLY FOR A PERMIT 45 DAYS PRIOR TO INTENDED LNDG. FAILURE TO OBTAIN AND HAVE ONBOARD AN APPROVED PERMIT WILL RESULT IN TRESSPASS VIOLATIONS, AND POSSIBLY CRIMINAL AND CIVIL ACTIONS.
Nearby airports
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 4AK1 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.
About 4AK1
Inigok Airport (4AK1) is an airport in Deadhorse, AK, at 192 ft MSL. It has 1 runway, the longest 5,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4AK1, refreshed from the Aviation Weather Center and FAA NASR.
Does 4AK1 have a control tower?
No. Inigok Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 4AK1?
Inigok Airport has 1 runway; the longest is 5,000 ft. See the Runways tab for headings, surface, and lighting.
Where is 4AK1?
Inigok Airport is in Deadhorse, AK, at an elevation of 192 ft MSL. Coordinates: 70.0038, -153.0780.
Fly out of 4AK1 often?
Save 4AK1 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.