runwayinuse

D86 Sequoia Fld

13
WIND_INFERRED 90%

Runway 13 — favored by the wind (6 kt at 170° 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. ADS-B tracking just started here — traffic history is still building.

certainty: 90% evidence: NONE no tower now

N 13 31

Wind 170° true at 6 kt · · 22 min old · from KNLC (31.2 nm away)

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

13 95% 3012 ft · 5 kt head, 3 kt x-right
31 5% 3012 ft · 5 kt TAIL, 3 kt x-left
Why — evidence behind this answer

Runway 13

Runway 31

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 22 min Nearest station KNLC (31.2 nm away)
ADSBWARMING_UP 3720 min Only 0 min of track history so far
NOTAMERROR NOTAM source unreachable
CIFPNOT_CONFIGURED Instrument procedures: phase 4

Recent operations

No operations observed in the last hour. (Only 0 min of track history so far)

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D86 field & runways

Sequoia Fld, Visalia, California. Field elevation 313 ft. Non-towered (NON-ATCT). Magnetic variation 15.0°E on record, 12.0°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 0.084°/year west — about 1° every 12 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
13 143.2° 131.2° matches rule gives runway 14 in ~46 yr 3,012 ft ASPH left
31 323.2° 311.2° matches rule gives runway 32 in ~46 yr 3,012 ft ASPH left

Generated 11:17:31Z · auto-refreshes · JSON