runwayinuse

Y23 Chetek Muni/Southworth

?
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. No weather observation available.

certainty: — evidence: NONE no tower now

N 17 35 25 7

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17 27% 3401 ft
35 27% 3401 ft · right traffic
25 23% 1490 ft
7 23% 1490 ft · right traffic
Why — evidence behind this answer

Runway 17

Runway 35

Runway 25

Runway 7

Sources consulted

sourcestatus agenote
D_ATISUNAVAILABLE No D-ATIS at this field
METARUNAVAILABLE No weather observation found
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)

Was this right?

Y23 field & runways

Chetek Muni/Southworth, Chetek, Wisconsin. Field elevation 1056 ft. Non-towered (NON-ATCT). Magnetic variation 0.0°W on record, 1.4°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 0.031°/year west — about 1° every 32 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
17 174.7° 176.2° runway 18 by the rule today · 6.2° past 3,401 ft ASPH left
25 254.8° 256.3° runway 26 by the rule today · 6.3° past 1,490 ft TURF left
35 354.7° 356.2° runway 36 by the rule today · 6.2° past 3,401 ft ASPH right
7 74.8° 76.3° runway 8 by the rule today · 6.3° past 1,490 ft TURF right

Generated 10:21:30Z · auto-refreshes · JSON