runwayinuse

51K Cedar Air Park

17
WIND_INFERRED 90%

Runway 17 — favored by the wind (10 kt at 180° 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 17 35

Wind 180° true at 10 kt · VFR · 33 min old · from KMCI (23.1 nm away)

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17 99% 2440 ft · 10 kt head, 0 kt x-right
35 <1% 2440 ft · 10 kt TAIL, 0 kt x-left
Why — evidence behind this answer

Runway 17

Runway 35

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 33 min Nearest station KMCI (23.1 nm away)
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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51K field & runways

Cedar Air Park, Olathe, Kansas. Field elevation 1024 ft. Non-towered (NON-ATCT). Magnetic variation 5.0°E on record, 1.3°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 0.066°/year west — about 1° every 15 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
17 177.4° 176.1° runway 18 by the rule today · 6.1° past 2,440 ft TURF left
35 357.4° 356.1° runway 36 by the rule today · 6.1° past 2,440 ft TURF left

Generated 12:25:34Z · auto-refreshes · JSON