ICAO		IATA		Other		Location
				0MD3		Baltimore [Johns Hopkins Hospital Heliport], Maryland, US (32 mi / 52 km S)
				17MD		Baltimore [Johns Hopkins Hospital Critical Care Tower Heliport], Maryland, US (32 mi / 52 km S)
KCXY		HAR		CXY		Harrisburg [Capital City Airport], Pennsylvania, US (33 mi / 53 km N)
				S37		Smoketown, Pennsylvania, US (33 mi / 53 km NE)
				MD10		Baltimore [Baltimore Police Department Heliport], Maryland, US (33 mi / 53 km S)
				MD78		Woodbine, Maryland, US (33 mi / 53 km SW)
				MD71		Baltimore [University of Maryland Shock Trauma Center Heliport], Maryland, US (33 mi / 53 km S)
KLNS		LNS		LNS		Lancaster, Pennsylvania, US (33 mi / 53 km NE)
				3PA1		Lititz [UPMC Lititz Heliport], Pennsylvania, US (33 mi / 53 km NE)
				MD12		Emmitsburg [Bell Airport], Maryland, US (33 mi / 53 km W)
				3PN0		Biglerville [Schulteis Airport], Pennsylvania, US (33 mi / 53 km NW)
				MD74		Unionville [Good Neighbor Farm Airport], Maryland, US (33 mi / 53 km SW)
				24MD		Baltimore [Marriott Parking Garage "Rooftop" Heliport], Maryland, US (33 mi / 54 km S)
				06MD		Baltimore [Johns Hopkins Bayview Medical Center Heliport], Maryland, US (33 mi / 54 km S)
KEDG		EDG		EDG		Edgewood Arsenal [Weide Army Heliport (Aberdeen Proving Ground)], Maryland, US (33 mi / 54 km SE)
				8MD5		Libertytown [Flying H Farm Airport], Maryland, US (33 mi / 54 km SW)
				7PS0		Steelton [B S Corporation Steelton Plant Heliport], Pennsylvania, US (33 mi / 54 km N)
				61PS		Nottingham [Lynch's Landing Airport], Pennsylvania, US (33 mi / 54 km E)
				8MD1		Aberdeen [Rite Aid Distribution Center Heliport], Maryland, US (33 mi / 54 km SE)
KMTN		MTN		MTN		Baltimore [Martin State Airport], Maryland, US (34 mi / 54 km SE)