ICAO		IATA		Other		Location
				4MD7		Thurmont [Catoctin Crosswind Airport], Maryland, US (48 mi / 78 km SW)
				2PS5		Shamokin [Rosini Residence Heliport], Pennsylvania, US (48 mi / 78 km N)
				3MD7		Baltimore [Green Terrace Heliport], Maryland, US (48 mi / 78 km S)
				91PN		Pottsville [Schuylkill Medical Center Heliport], Pennsylvania, US (48 mi / 78 km NE)
				7PA0		Orwigsburg [Opa Heliport], Pennsylvania, US (48 mi / 78 km NE)
				PN70		Port Royal [Kint Farm Heliport], Pennsylvania, US (49 mi / 78 km NW)
				08MD		Towson [St. Joseph Hospital Heliport], Maryland, US (49 mi / 78 km S)
				76PA		Orwigsburg [Geisinger St. Luke's Hospital Heliport], Pennsylvania, US (49 mi / 78 km NE)
				12PS		Lewisville [Siple Heliport], Pennsylvania, US (49 mi / 79 km SE)
				MD08		Havre De Grace [Gregory May Heliport], Maryland, US (49 mi / 79 km SE)
				68PA		Hamburg [Don's Place Airpark], Pennsylvania, US (49 mi / 80 km NE)
				M06		Havre De Grace [Havre De Grace SPB], Maryland, US (49 mi / 80 km SE)
				88PN		Shamokin [Coal Township Heliport], Pennsylvania, US (50 mi / 80 km N)
				3PS5		Shamokin [Shamokin Hospital Heliport], Pennsylvania, US (50 mi / 80 km N)
				PA32		Ashland [St. Catherine Medical Center Heliport], Pennsylvania, US (50 mi / 81 km N)
				8MD1		Aberdeen [Rite Aid Distribution Center Heliport], Maryland, US (50 mi / 81 km SE)
				8MD5		Libertytown [Flying H Farm Airport], Maryland, US (50 mi / 81 km SW)
KAPG		APG		APG		Aberdeen Proving Grounds (Aberdeen) [Phillips AAF Airport], Maryland, US (51 mi / 82 km SE)
				PA70		Downingtown [Fetters Construction Airport], Pennsylvania, US (51 mi / 82 km E)
				N57		Toughkenamon [New Garden Airport], Pennsylvania, US (51 mi / 82 km E)