ICAO		IATA		Other		Location
				DE34		Townsend [Townsend A Airport], Delaware, US (22 mi / 35 km S)
				6NJ9		Bridgeport [Bridgeport-Cahill Field], New Jersey, US (22 mi / 36 km E)
				6MD4		Conowingo [Pembroke Farm Airport], Maryland, US (23 mi / 36 km W)
				6PS4		Media [Riddle Hospital Heliport], Pennsylvania, US (23 mi / 37 km NE)
				04PN		Exton [Strawbridge & Clothier Exton Heliport], Pennsylvania, US (23 mi / 37 km N)
				42PA		Exton [Ransome Heliport], Pennsylvania, US (24 mi / 38 km NE)
				DE20		Townsend [Spirit Airpark], Delaware, US (24 mi / 38 km S)
				PS65		Chester [Crozer-Chester Heliport], Pennsylvania, US (24 mi / 39 km NE)
				7PS2		Willistown [Braehead Heliport], Pennsylvania, US (24 mi / 39 km NE)
				24NJ		Salem [Taildragger Acres Airport], New Jersey, US (24 mi / 39 km SE)
				MD93		Cecilton [Hexton Farms Airport], Maryland, US (24 mi / 39 km S)
				0W3		Churchville [Harford County Airport], Maryland, US (25 mi / 40 km SW)
				36PN		Edgemont [US Army Reserve Center Heliport], Pennsylvania, US (25 mi / 40 km NE)
				PS72		Lionville [Haig-K Heliport], Pennsylvania, US (26 mi / 41 km N)
				7NJ2		Canton [Stoe Creek Farm Airport], New Jersey, US (26 mi / 42 km SE)
				6MD7		Golts [d'Angelo Airport], Maryland, US (26 mi / 42 km S)
				PA70		Downingtown [Fetters Construction Airport], Pennsylvania, US (26 mi / 42 km N)
				4MD6		Dublin [Moxley's Airport], Maryland, US (26 mi / 42 km W)
				PS13		Ridley Park [Boeing Helicopters Center 3 South Heliport], Pennsylvania, US (27 mi / 43 km E)
KAPG		APG		APG		Aberdeen Proving Grounds (Aberdeen) [Phillips AAF Airport], Maryland, US (27 mi / 43 km SW)