Which airport has changed its name more often: Newark Liberty International Airport or East Texas Regional Airport?
East Texas Regional Airport East Texas Regional Airport (IATA: GGG, ICAO: KGGG, FAA LID: GGG) is a county owned, public use airport located eight nautical miles (9 mi, 15 km) south of the central business district of Longview, in Gregg County, Texas, United States. Its IATA identifier "GGG" comes from its prior name, Gregg County Airport. The airport is mostly used for general aviation and military training operations, but scheduled airline service to Dallas/Fort Worth is provided by American Airlines/American Eagle.
Killeen–Fort Hood Regional Airport Killeen–Fort Hood Regional Airport (IATA: GRK, ICAO: KGRK, FAA LID: GRK) is a small military/commercial joint-use airport that operates alongside Robert Gray Army Airfield. The airport is based inside the south end of the Fort Hood Military Reservation (known as West Fort Hood), six nautical miles (7 mi, 11 km) southwest of the central business district of Killeen, Texas, in unincorporated Bell County. The commercial side replaced the old Killeen Municipal Airport (now Skylark Field), which was unable to expand.