Potomac TRACON (Terminal Radar Approach CONtrol) , abbreviated PCT , is the FAA air traffic control facility in charge of the Washington, D.C. airspace and Washington Special Flight Rules Area , assigning squawk codes . It is based in Warrenton, Virginia , United States.
1-499: PCT is a consolidation of 4 former TRACON facilities controlling air traffic for the region's 4 major airports: Washington Dulles International Airport , Washington National Airport , Baltimore-Washington International Airport , and Richmond International Airport . PCT is organized into 4 areas, still associated with those geographic regions: 38°44′52″N 77°40′13″W / 38.7478°N 77.6703°W / 38.7478; -77.6703 This aviation -related article
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