runwayinuse

POKA Tununak

16
WIND_INFERRED 90%

Runway 16 — favored by the wind (13 kt at 100° true)

Based on wind only — no traffic or ATIS to confirm. No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency. No ADS-B traffic data available.

certainty: 90% evidence: WEAK no tower now

N 16 34

Wind 100° true at 13 kt · VFR · 35 min old

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16 99% 3300 ft · 5 kt head, 12 kt x-left
34 1% 3300 ft · 5 kt TAIL, 12 kt x-right
Why — evidence behind this answer

Runway 16

Runway 34

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 35 min
ADSBUNAVAILABLE No ADS-B track history here yet
NOTAMOK
CIFPNOT_CONFIGURED Instrument procedures: phase 4

Recent operations

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

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POKA field & runways

Tununak, Tununak, Alaska. Field elevation 62 ft. Non-towered (NON-ATCT). Magnetic variation 8.0°E on record, 7.5°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 0.275°/year west — about 1° every 4 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.
RunwayTrueMagnetic Number LengthSurfacePattern Notes
16 167.9° 160.3° matches rule gives runway 17 in ~17 yr 3,300 ft GRAVEL left
34 347.9° 340.3° matches rule gives runway 35 in ~17 yr 3,300 ft GRAVEL left

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