LAKE COUNTRY
SULLIVAN, WI
W11 (Lake Country) is a privately owned, non-towered airport in Sullivan, Wisconsin. Across 2 runways, the longest is 06/24 at 4,558 by 50 feet of asphalt; the field also has turf-surface Runway 18/36 at 2,300 by 70 feet. No instrument approaches are published. Traffic coordinates on CTAF 122.9 MHz, with pilots announcing positions. Pilots can buy 100LL avgas. Field elevation is 843 feet above mean sea level.