Airports 501 to 550
Cumberland County Mosquito Control Helistop
Baltimore Washington Medical Center Heliport
Schuylkill County Joe Zerbey Airport
Jefferson Cherry Hill Hospital Heliport
Chemical Bank - New Jersey Na Heliport
Warminster Naval Air Warfare Center
Philadelphia, Pennsylvania, United States — 96 km (51 nm) ENE
A.H. Butz Downtown Allentown Heliport
Northeast Philadelphia Airport
Philadelphia, Pennsylvania, United States — 96 km (52 nm) ENE