TSG Tanacross

UNKNOWN

Unknown — not enough evidence to call a runway

We don't know, and saying so beats guessing. No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency. No ADS-B traffic data available.

certainty: — evidence: NONE no tower now

Wind 140° true at 4 kt · VFR · 11 min old · from PFTO (10.4 nm away)

▶ Listen live — ATIS/CTAF on LiveATC opens LiveATC’s own player · verify the broadcast yourself

12 36% 4871 ft · 4 kt head, 0 kt x-left

6 32% 4963 ft · 2 kt head, 3 kt x-right

24 20% 4963 ft · 2 kt TAIL, 3 kt x-left

30 13% 4871 ft · 4 kt TAIL, 0 kt x-right

Why — evidence behind this answer

Runway 12

WIND 4 kt headwind, 1 kt left crosswind 11 min ago +0.22

Runway 6

WIND 2 kt headwind, 3 kt right crosswind 11 min ago +0.11

Runway 24

WIND 2 kt TAILWIND, 3 kt left crosswind 11 min ago -0.37

Runway 30

WIND 4 kt TAILWIND, 1 kt right crosswind 11 min ago -0.77

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	11 min	Nearest station PFTO (10.4 nm away)
ADSB	UNAVAILABLE		No ADS-B track history here yet
NOTAM	OK
CIFP	NOT_CONFIGURED		Instrument procedures: phase 4

Recent operations

No operations observed in the last hour. (No ADS-B track history here yet)

Was this right?

TSG field & runways

Tanacross, Tanacross, Alaska. Field elevation 1559 ft. Non-towered (NON-ATCT). Magnetic variation 29.0°E on record, 16.2°E today.

The FAA's variation of record is the number this field was surveyed against; the second is where north points now, from WMM2025. It is moving 0.306°/year west — about 1° every 3 years — which is why runway numbers eventually stop matching their pavement.

Runway data from the FAA NASR 01 Oct 2026 cycle. Where NASR locates both thresholds, the true heading is the bearing between them rather than NASR's whole-degree alignment. Magnetic is that heading against *today's* declination from WMM2025, not the field's variation of record — so it can differ from the chart by the gap between the two shown above. The number painted on the runway is the one ATC uses.
Runway	True	Magnetic	Number	Length	Surface	Pattern
12	147.2°	131.0°	runway 13 by the rule today · 11.0° past	4,871 ft	ASPH	left
24	267.3°	251.1°	runway 25 by the rule today · 11.1° past	4,963 ft	ASPH	left
30	327.2°	311.0°	runway 31 by the rule today · 11.0° past	4,871 ft	ASPH	left
6	87.3°	71.1°	runway 7 by the rule today · 11.1° past	4,963 ft	ASPH	left

Generated 08:07:19Z · auto-refreshes · JSON

TSG ☆ Tanacross