runwayinuse

UT9 West Desert Airpark

17
PROBABLE 68%

Runway 17 — local convention slightly favors it

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. Wind calm — no directional preference.

certainty: 68% evidence: NONE no tower now

N 17 35

Wind calm · VFR · 24 min old · from KPVU (16.8 nm away)

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17 62% 5200 ft · calm-wind rwy
35 38% 5200 ft · right traffic
Why — evidence behind this answer

Runway 17

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 24 min Nearest station KPVU (16.8 nm away)
ADSBWARMING_UP 1484 min Only 0 min of track history so far
NOTAMOK
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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UT9 field & runways

West Desert Airpark, Fairfield, Utah. Field elevation 4886 ft. Non-towered (NON-ATCT). Magnetic variation 11.0°E on record, 10.7°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 0.087°/year west — about 1° every 11 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
17 179.9° 169.3° matches 5,200 ft ASPH calm-wind RWY 17 PREFERRED CALM WINDS
35 359.9° 349.3° matches 5,200 ft ASPH right

Generated 10:20:27Z · auto-refreshes · JSON