ICAO		IATA		Other		Location
				MD71		Baltimore [University of Maryland Shock Trauma Center Heliport], Maryland, US (46 mi / 74 km S)
				DE39		Wilmington [Wilmington Hospital Heliport], Delaware, US (46 mi / 74 km E)
				6PS6		Carlisle [North Middlesex Heliport], Pennsylvania, US (46 mi / 74 km NW)
				4MD		Baltimore [Pier 7 Heliport], Maryland, US (46 mi / 74 km S)
		ZWI				Wilmington [Wilmington Station], Delaware, US (46 mi / 74 km E)
				2W2		Westminster [Clearview Airpark], Maryland, US (46 mi / 74 km SW)
				MD56		New Windsor [Three J Airport], Maryland, US (46 mi / 75 km SW)
				JY26		Bridgeton [Bridgeton Heliport], New Jersey, US (46 mi / 75 km SE)
				48PA		Tower City [Veterans Heliport], Pennsylvania, US (46 mi / 75 km N)
				PN50		Shoemakersville [Skyline Airstrip], Pennsylvania, US (46 mi / 75 km NE)
				60PA		Pottstown [Pottstown Hospital Heliport], Pennsylvania, US (46 mi / 75 km NE)
				3PN0		Biglerville [Schulteis Airport], Pennsylvania, US (47 mi / 75 km W)
				FOMC		Baltimore [Fort McHenry NM (Fort McHenry National Monument)], Maryland, US (47 mi / 75 km S)
				26MD		Baltimore [Cmti Heliport], Maryland, US (47 mi / 76 km S)
				DE30		Wilmington [Bracebridge III Heliport], Delaware, US (47 mi / 76 km E)
				23MD		Chestertown [Breezecroft SPB], Maryland, US (47 mi / 76 km S)
				PS56		Gettysburg [Morris Heliport], Pennsylvania, US (47 mi / 76 km W)
				PA92		Hamburg [Blue Mountain Academy Airport (Private)], Pennsylvania, US (47 mi / 76 km NE)
				43PA		Spring City [Kolb Airport], Pennsylvania, US (47 mi / 76 km E)
				PA14		Gettysburg [Battlefield Heliport], Pennsylvania, US (47 mi / 76 km W)