runwayinuse

KCMY Sparta/Fort Mc Coy

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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. Wind calm — no directional preference.

certainty: — evidence: NONE Class D

N 11 29 2 20

Wind calm · VFR · 6 min old · from K82C (27.0 nm away)

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11 26% 4697 ft
29 26% 4697 ft
2 24% 3032 ft
20 24% 3032 ft

Active NOTAMs affecting runways

LIGHTING RWY 1 until 11-04 21:00Z
RWY 01 PAPI U/S
Why — evidence behind this answer

Runway 11

Runway 29

Runway 2

Runway 20

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 6 min Nearest station K82C (27.0 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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KCMY field & runways

Sparta/Fort Mc Coy, Sparta, Wisconsin. Field elevation 839 ft. Class D airspace. Towered. Magnetic variation 0.0°W on record, 2.0°W 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 0.034°/year west — about 1° every 29 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
11 112.2° 114.3° matches rule gives runway 12 in ~22 yr 4,697 ft ASPH
2 15.4° 17.4° matches 3,032 ft ASPH
20 195.4° 197.4° matches 3,032 ft ASPH
29 292.2° 294.3° matches rule gives runway 30 in ~22 yr 4,697 ft ASPH

Generated 08:41:23Z · auto-refreshes · JSON