South Gasline Private
AK39 · Sterling, AK · Non-towered · Print kneeboard · Open on the map
Nearby now
Loading…
Weather
METAR observed
TAF forecast
Loading forecast…
Sun & FAA night2026-09-22 · night begins 08:43 PM
| Event | Local (AKDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 07:02 AM | 15:02Z |
| Sunrise | 07:45 AM | 15:45Z |
| Sunset | 08:01 PM | 04:01Z |
| Evening civil twilight Loggable night begins | 08:43 PM | 04:43Z |
Plan a flight from AK39
Winds aloft NOAA forecast · 3,000 to 53,000 ft
Loading winds aloft…
Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 20LEFT traffic
- Heading
- 200° mag · 225° true
- Dimensions
- 2,500 × 50 ft
- TPA
- 1,400 ft MSL (≈1,000 AGL) · standard
- Surface
- Gravel
- CTAF
- 122.5
Enter the left downwind (heading 020°) on the 45° at 1,400 ft MSL (≈1,000 AGL).
More details — RWY 20
- Markings
- none
- Approach obstacle
- Trees, 200 ft from threshold — 10:1 slope to clear · penetrates the 20:1 visual approach surface
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 02/20 | 2,500 ft |
Prefer one flat page? Full runway details for AK39 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the AK39 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
TED 113.15 · ENA 117.60 · EDF 113.40
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| TED · Anchorage | VOR/DME | 113.15 · 78Y | High | r175° / 29 NM |
| ENA · Kenai | VOR/DME | 117.60 · 123X | High | r061° / 30.3 NM |
| EDF · Elmendorf | TACAN | 113.40 · 81X | — | r185° / 35.6 NM |
Prefer one flat list? All AK39 frequencies →
Charts & procedures
No published instrument procedures or Chart Supplement for AK39 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- AK39
- Coordinates
- 60.6972, -150.1799
- Elevation
- 381 ft MSL
- Magnetic variation
- 25E
- Sectional chart
- ANCHORAGE
- Airport use
- Private
- Control tower
- No
- ARTCC
- ANCHORAGE (ZAN)
- Flight service (FSS)
- KENAI · 121.3, 121.5, 122.65 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Airport phone
- 907-283-7211
- Activated
- 1962/11
- Distance from city
- 19 NE
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.5 — confirm the click sequence in the Chart Supplement
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 3 notes
General
- LNDG NA EXC EMERG; WI NATL MOOSE RANGE. SEE NATIONAL WILDLIFE REFUGE NOTICES.
Runways
- NOT MNTND; LCTD ON PIPELINE RUNNING FM KENAI PENNINSULA TO ANCHORAGE.
- LOOSE ROCK & ROUGH.
Nearby airports
Loading nearby conditions…
Also nearby: AK05 Breeden (private) (16 NM) · 9AK9 Moose Meadows (private) (16 NM) · AK01 Alaska Airpark (private) (17 NM) · JLA Quartz Creek (19 NM) · 1AK4 Kenai River Airpark (private) (20 NM) · 5HO Hope (21 NM)
About AK39
South Gasline (AK39) is an airport in Sterling, AK, at 381 ft MSL. It has 1 runway, the longest 2,500 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for AK39, refreshed from the Aviation Weather Center and FAA NASR.
Does AK39 have a control tower?
No. South Gasline is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at AK39?
South Gasline has 1 runway; the longest is 2,500 ft. See the Runways section for headings, surface, and lighting.
Where is AK39?
South Gasline is in Sterling, AK, at an elevation of 381 ft MSL. Coordinates: 60.6972, -150.1799.
More about AK39
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 AK39 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.
Something here wrong or out of date? Report a data problem.