Tanacross
TSG · Tanacross, AK · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-18 · night begins 08:35 PM
| Event | Local (AKDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:18 AM | 14:18Z |
| Sunrise | 07:05 AM | 15:05Z |
| Sunset | 07:48 PM | 03:48Z |
| Evening civil twilight Loggable night begins | 08:35 PM | 04:35Z |
Plan a flight from TSG
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
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Runways
RWY 12LEFT traffic
- Heading
- 118° mag · 147° true
- Dimensions
- 4,871 × 150 ft
- TPA
- 2,600 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- CTAF
- 122.8
Enter the left downwind (heading 298°) on the 45° at 2,600 ft MSL (≈1,000 AGL).
More details — RWY 12
- Threshold elev
- 1,544 ft
- Markings
- nonstandard
- Approach obstacle
- Trees, 56 ft, 630 ft from threshold, 0 ft B of centerline — 7:1 slope to clear · penetrates the 20:1 visual approach surface
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 06/24 | 4,963 ft | |
| 12/30 | 4,871 ft | |
| H1/ | 90 ft | |
| H2/ | 90 ft |
Prefer one flat page? Full runway details for TSG → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the TSG kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Prefer one flat list? All TSG frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- TSG
- Coordinates
- 63.3741, -143.3290
- Elevation
- 1,559 ft MSL
- Magnetic variation
- 29E
- Sectional chart
- ANCHORAGE
- Airport use
- Public
- Control tower
- No
- ARTCC
- ANCHORAGE (ZAN)
- Flight service (FSS)
- NORTHWAY · 121.5, 122.2, 122.65, 123.6 · 1-800-WX-BRIEF
- NOTAM facility
- ORT
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Airport phone
- 907-778-2219
- Activated
- 1947/07
- Distance from city
- 1 S
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 under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 16 notes
General
- AIR OPS & FIRE SUPPORT SUMMER MONTHS. RWY MAINT NA IN WINTER.
- SUAIS - 125.3/126.3/1-800-758-8723.
Runways
- APCH: 300 FT SWATH CUT THRU TREES.
- APCH: 280 FT SWATH CUT THRU TREES.
- FADED.
- FADED.
- FADED.
- FADED.
- YELLOW NRS & CNTRLN.
- YELLOW NRS & CNTRLN.
- YELLOW NRS & CNTRLN.
- YELLOW NRS & CNTRLN.
- CRACKED WITH VEGETATION.
- CRACKED WITH VEGETATION.
Obstructions
- ROAD XS APCH 60 FT FM THR; RIVER XS APCH 100 FT FM RWY END.
Contact
- STEESE/WHITE MOUNTAIN DISTRICT.
Nearby airports
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Also nearby: 8AK9 Tok 2 (private) (9 NM) · 3T4 Tetlin (27 NM) · 4AK5 Mankomen Lake (private) (39 NM) · DDT Duffys Tavern (private) (42 NM)
About TSG
Tanacross (TSG) is an airport in Tanacross, AK, at 1,559 ft MSL. It has 4 runways, the longest 4,963 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for TSG, refreshed from the Aviation Weather Center and FAA NASR.
Does TSG have a control tower?
No. Tanacross is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at TSG?
Tanacross has 4 runways; the longest is 4,963 ft. See the Runways section for headings, surface, and lighting.
Where is TSG?
Tanacross is in Tanacross, AK, at an elevation of 1,559 ft MSL. Coordinates: 63.3741, -143.3290.
More about TSG
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 TSG 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.