Washington County Airport is three miles southwest of Washington in South Franklin Township, Pennsylvania. It is owned and operated by Washington County and is in the Pittsburgh metropolitan area.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.FacilitiesThe airport covers 365acre and has 37 T-hangars, seven corporate hangars and seven businesses that employ about thirty people. The airport is a reliever for other airports such as Pittsburgh International Airport and Allegheny County Airport AuthorityWashington County Airport has a 5004ft runway and a full parallel taxiway system lit for night operations. It has a partial electronic guidance system consisting of a Localizer, Distance Measuring Equipment and Non-directional beacon. The non-precision approach is available as well. The airport also has a Remote Communications Outlet and an Automated Surface Observing System. The first Instrument Landing System (ILS) approved by the Federal Aviation Administration that was added in 2003.