Big Foot Airfield
Big Foot Airfield, is a privately owned public use airport located west of the central business district of Walworth, a village in Walworth County, Wisconsin, United States. Although most airports in the United States use the same three-letter location identifier for the FAA and International Air Transport Association (IATA), this airport is assigned 7V3 by the FAA but has no designation from the IATA. The airport does not have scheduled airline service, the closest airport with scheduled airline service is Chicago Rockford International Airport, about to the southwest. Facilities and aircraft. Big Foot Airfield covers an  area of at an elevation of 951 feet (290 m) above mean sea level. It has two runways: 9/27 is 2,912 by 85 feet (888 x 26 m) with a turf surface and 18/36 is 2,108 by 100 feet (643 x 30 m) also with a turf surface. For the 12-month period ending May 30, 2018, the airport had 4,000 aircraft operations, an average of 77 per week; all general aviation. In November 2018, there were 13 aircraft based at this airport; 12 single-engine and 1 ultralight.