Which airport has changed its name more often: Newark Liberty International Airport or East Texas Regional Airport?
Newark Liberty International Airport Newark Liberty International Airport (IATA: EWR, ICAO: KEWR, FAA LID: EWR) , originally Newark Metropolitan Airport and later Newark International Airport, is the primary airport serving the U.S. state of New Jersey. The airport straddles the boundary between the cities of Elizabeth and Newark, the latter of which is the most populous city in the state. The airport is owned jointly by the cities of Elizabeth and Newark and leased to and operated by the Port Authority of New York and New Jersey.
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.