ICAO		IATA		Other		Location
				PN71		Richfield [Jansen Vineyards Airport], Pennsylvania, US (49 mi / 80 km N)
				FOMC		Baltimore [Fort McHenry NM (Fort McHenry National Monument)], Maryland, US (50 mi / 80 km S)
				PN20		Reading [Car Tech Heliport], Pennsylvania, US (50 mi / 81 km NE)
				15PN		Reading [Metro Edison Heliport], Pennsylvania, US (50 mi / 81 km NE)
				26MD		Baltimore [Cmti Heliport], Maryland, US (50 mi / 81 km S)
				6MD3		Wolfsville [Harp Airport], Maryland, US (51 mi / 82 km SW)
				MD46		Dayton [Glenair Airport], Maryland, US (51 mi / 82 km S)
				18PN		Upper Strasburg [Spud View Airport], Pennsylvania, US (51 mi / 83 km W)
				2MD2		Columbia [Aerospace Tech Center Heliport], Maryland, US (51 mi / 83 km S)
				PN70		Port Royal [Kint Farm Heliport], Pennsylvania, US (52 mi / 83 km NW)
KFDK		FDK		FDK		Frederick [Muni], Maryland, US (52 mi / 83 km SW)
				W48		Baltimore [Essex Skypark Airport], Maryland, US (52 mi / 83 km S)
				N57		Toughkenamon [New Garden Airport], Pennsylvania, US (52 mi / 84 km E)
				MD32		Fort Detrick (Frederick) [Fort Detrick Helipad], Maryland, US (52 mi / 84 km SW)
				26PA		Honey Grove [Stottle Memorial Heliport], Pennsylvania, US (53 mi / 85 km NW)
				7MD3		Frederick [Frederick Health Hospital Heliport], Maryland, US (53 mi / 85 km SW)
				2MD7		Linthicum Heights [Maritime Institute Heliport], Maryland, US (53 mi / 85 km S)
				0PA0		Richfield [Richfield Station Heliport], Pennsylvania, US (53 mi / 85 km NW)
				84PA		Birdsboro [Ged Heliport], Pennsylvania, US (53 mi / 85 km NE)
				2PA2		Auburn [Hillview Airport], Pennsylvania, US (53 mi / 85 km NE)