what county is bar harbor maine in
Hancock County-Bar Harbor Airport. Hancock County-Bar Harbor Airport (IATA: BHB, ICAO: KBHB, FAA LID: BHB) is a county owned, public use airport located in Trenton, Maine, eight nautical miles (9 mi, 15 km) northwest of the central business district of Bar Harbor, a city in Hancock County, Maine, United States.