runwayinuse

5G4 Eau Claire Lakes

18
WIND_INFERRED 90%

Runway 18 — favored by the wind (14 kt at 210° 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 18 36

Wind 210° true at 14 kt G24 · VFR · 57 min old · from KASX (26.7 nm away)

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18 99% 2308 ft · 12 kt head, 7 kt x-right
36 <1% 2308 ft · 12 kt TAIL, 7 kt x-left
Why — evidence behind this answer

Runway 18

Runway 36

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METAROK 57 min Nearest station KASX (26.7 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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5G4 field & runways

Eau Claire Lakes, Drummond, Wisconsin. Field elevation 1212 ft. Non-towered (NON-ATCT). Magnetic variation 1.0°E on record, 1.7°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 0.025°/year west — about 1° every 40 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
18 179.1° 180.7° matches 2,308 ft TURF left
36 359.1° 0.7° matches 2,308 ft TURF left

Generated 11:49:57Z · auto-refreshes · JSON