Premise: Williston Municipal Airport (FAA LID: X60) is a city-owned, public-use airport located two nautical miles (4 km) southwest of the central business district of Williston, a city in Levy County, Florida, United States. Commonly referred to as Williston Airport, it is located 23 mi southwest of Gainesville Regional Airport (GNV). Opened in 1974 for public use, it does not have a control tower.
Hypothesis: It was open to the public for security reason.