Airport information
- FAA LID
- 20AK
- Coordinates
- 61.5041, -149.8956
- Elevation
- 150 ft MSL
- Sectional chart
- ANCHORAGE
- Airport use
- Private
- Control tower
- No
- ARTCC
- ANCHORAGE (ZAN)
- Flight service (FSS)
- KENAI
- Attendance
- UNATDD
- Segmented circle
- No
- Activated
- 2007/02
- Distance from city
- 3 SW
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 | 04:16 AM | 12:16Z |
| Sunset | 11:47 PM | 07:47Z |
| Evening civil twilight Loggable night begins | n/a | n/a |
Plan a flight from 20AK
Night operations
- 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 01
- Pattern
- left (turns left)
- TPA
- 1,200 ft MSL (≈1,000 AGL)
- CTAF
- 122.8
Enter the left downwind for Rwy 01 at 1,200 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 01/19
1,100 ft × 75 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Heading
- 289° true
- Traffic pattern
- Left
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 01/19 | 1,100 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| BGQ · Big Lake | VORTAC | 112.50 | r127° / 4.4 NM |
| EDF · Elmendorf | TACAN | 113.40 | r325° / 15.4 NM |
| ANC · Anchorage | VOR-DME | 114.30 | r358° / 23 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 20AK. VFR sectional link above.
Ownership & management
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 20AK 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 20AK
Owen Field (20AK) is an airport in Big Lake, AK, at 150 ft MSL. It has 1 runway, the longest 1,100 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 20AK, refreshed from the Aviation Weather Center and FAA NASR.
Does 20AK have a control tower?
No. Owen Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 20AK?
Owen Field has 1 runway; the longest is 1,100 ft. See the Runways tab for headings, surface, and lighting.
Where is 20AK?
Owen Field is in Big Lake, AK, at an elevation of 150 ft MSL. Coordinates: 61.5041, -149.8956.
Fly out of 20AK often?
Save 20AK 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.