Allentown Queen City Municipal Airport (ICAO: KXLL, FAA LID: XLL) is a public airport in Lehigh County, Pennsylvania, on Lehigh Street two miles southwest of Allentown, Pennsylvania. It is owned by the Lehigh-Northampton Airport Authority. Also known as Queen City Airport, it is home to Civil Air Patrol Squadron 805 and Lehigh Valley Aviation Services, a fixed-base operator (FBO). Queen City Airport is also home to Vertivue Air Charters, a private airplane and helicopter charter service.