Harrisburg International Airport and Tucson International Airport, are which classification of airports?
Harrisburg International Airport Harrisburg International Airport (IATA: MDT, ICAO: KMDT, FAA LID: MDT) is a public airport in Lower Swatara Township, Pennsylvania, nine miles (15 km) southeast of Harrisburg. It is owned by the Susquehanna Area Regional Airport Authority.
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.