Chetek Municipal Southworth Airport
Y23 has 2 runways. The longest is 17/35 at 3,401 ft × 60 ft (asphalt).
FAA NASR data, cycle 2026-09-03
Y23 field elevation is 1,055 ft MSL. The standard traffic pattern altitude at Y23 is 2,060 ft MSL (1,000 ft AGL). Fuel available at Y23: 100LL.
FAA NASR data, cycle 2026-09-03
CTAF 122.9 MHz — Y23 is non-towered; self-announce position and intentions on CTAF.
Check KY23 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, Y23 is a non-towered airport. The CTAF frequency is 122.9 MHz.
Y23 has 2 runways (17/35, 7/25). The longest runway is 3,401 feet.
Runway 17/35 is the longest at Y23 — 3,401 ft × 60 ft, asphalt.
Y23 uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,060 feet MSL at a field elevation of 1,055 feet.
Yes. Y23 (Chetek Municipal Southworth Airport) has 100LL available. Call the field for hours, self-serve availability and price.
Y23 (Chetek Municipal Southworth Airport) has a field elevation of 1,055 feet MSL.
Y23 (Chetek Municipal Southworth Airport) is located in Chetek, WI.