Harrisburg International Airport and Tucson International Airport, are which classification of airports?
Tucson International Airport Tucson International Airport (IATA: TUS, ICAO: KTUS, FAA LID: TUS) is a public joint civil-military airport owned by the City of Tucson 8 mi south of downtown Tucson, in Pima County, Arizona. It is the second busiest airport in Arizona, after Phoenix Sky Harbor International Airport.
Manchester–Boston Regional Airport Manchester–Boston Regional Airport (IATA: MHT, ICAO: KMHT, FAA LID: MHT) , commonly referred to as Manchester Airport, is a public airport 3 mi south of the central business district of Manchester, New Hampshire, on the border of Hillsborough and Rockingham counties. The airport lies in two communities, Manchester and Londonderry.