Airport information
- FAA LID
- 4AK3
- Coordinates
- 61.3780, -143.3211
- Elevation
- 1,500 ft MSL
- Magnetic variation
- 28E
- Sectional chart
- ANCHORAGE
- Airport use
- Private
- Control tower
- No
- ARTCC
- ANCHORAGE (ZAN)
- Flight service (FSS)
- KENAI
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 1963/08
- Distance from city
- 0 W
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (AKDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | n/a | n/a |
| Sunrise | 03:52 AM | 11:52Z |
| Sunset | 11:19 PM | 07:19Z |
| Evening civil twilight Loggable night begins | n/a | n/a |
Plan a flight from 4AK3
Traffic pattern
- Landing
- Rwy 05
- Pattern
- left (turns left)
- TPA
- 2,500 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 05 at 2,500 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 05/23
1,150 ft × 30 ft · Turf- Heading
- n/a
- Markings
- none
- Traffic pattern
- Left
- Approach obstacle
- Trees, 1,500 ft from threshold — 35:1 slope to clear
- Heading
- n/a
- Markings
- none
- Traffic pattern
- Left
- Approach obstacle
- Hill Trees, 5,300 ft from threshold — 25:1 slope to clear
| Runway | Length | Your margin |
|---|---|---|
| 05/23 | 1,150 ft |
No published frequencies or nearby navaids for 4AK3.
VFR sectional
No published instrument procedures or Chart Supplement for 4AK3. VFR sectional link above.
Services
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management
Remarks FAA
- FOR RECORD PURPOSES ONLY.
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 4AK3 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 4AK3
Long Lake Airport (4AK3) is an airport in Long Lake, AK, at 1,500 ft MSL. It has 1 runway, the longest 1,150 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4AK3, refreshed from the Aviation Weather Center and FAA NASR.
Does 4AK3 have a control tower?
No. Long Lake Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 4AK3?
Long Lake Airport has 1 runway; the longest is 1,150 ft. See the Runways tab for headings, surface, and lighting.
Where is 4AK3?
Long Lake Airport is in Long Lake, AK, at an elevation of 1,500 ft MSL. Coordinates: 61.3780, -143.3211.
Fly out of 4AK3 often?
Save 4AK3 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.