Most U.S. airports use the same three-letter location identifier for the FAA and IATA, but Washington County Airport is AFJ to the FAA and WSG to the IATA.
At one time, it hosted memorials for DeLloyd Thompson, a famous early pilot from Washington County, but those memorials had been discarded. In 2013 and 2014, Clay Kilgore, executive director of the Washington County Historical Society, led an effort to restore the plaques to the airport.
The airport is home to 94 aircraft: 70 single engine, 17 multi engine, five jet and two helicopters. The airport sees about 110 operations per day. Roughly 60% of Washington County Airport's traffic is local general aviation while 24% is general transportation. 17% of the operations are air charter while less than 1% is military use.