ICAO		IATA		Other		Location
				FOMC		Baltimore [Fort McHenry NM (Fort McHenry National Monument)], Maryland, US (39 mi / 62 km NE)
				MD84		Newburg [Nyce Airport], Maryland, US (39 mi / 63 km S)
				24MD		Baltimore [Marriott Parking Garage "Rooftop" Heliport], Maryland, US (39 mi / 63 km NE)
				53VA		Midland [Horse Feathers Airport], Virginia, US (39 mi / 63 km SW)
				MD10		Baltimore [Baltimore Police Department Heliport], Maryland, US (39 mi / 63 km NE)
				26MD		Baltimore [Cmti Heliport], Maryland, US (39 mi / 63 km NE)
				VA62		Lovettsville [The Grass Patch Airport], Virginia, US (39 mi / 63 km NW)
				4MD		Baltimore [Pier 7 Heliport], Maryland, US (40 mi / 64 km NE)
				VA61		Lovettsville [Lovettsville Vintage Aerodrome], Virginia, US (40 mi / 64 km NW)
				8VA3		Warrenton [Fauquier Hospital Emergency Transport Heliport], Virginia, US (40 mi / 64 km W)
		ZBP				Baltimore [Penn Station], Maryland, US (40 mi / 64 km NE)
KFDK		FDK		FDK		Frederick [Muni], Maryland, US (40 mi / 64 km N)
				0VA0		Warrenton [Rambo Airfield], Virginia, US (40 mi / 64 km SW)
				7VG0		Warrenton [Lost Griz Aerodrome], Virginia, US (40 mi / 64 km SW)
				17MD		Baltimore [Johns Hopkins Hospital Critical Care Tower Heliport], Maryland, US (40 mi / 64 km NE)
				0MD3		Baltimore [Johns Hopkins Hospital Heliport], Maryland, US (40 mi / 64 km NE)
				3VA3		Warrenton [Flying Circus Aerodrome], Virginia, US (40 mi / 64 km SW)
				7MD8		Stevensville [Kent Fort Manor Airport], Maryland, US (40 mi / 65 km E)
				8MD3		Baltimore [Sinai II Heliport], Maryland, US (40 mi / 65 km NE)
				VA42		Fredericksburg [Dogwood Airpark], Virginia, US (40 mi / 65 km SW)