Specialty military air operations are located at this facility, as the installation has two usable landing fields, and plans for a third. The FAA Charlotte Sectional Aeronautical Chart identifies this area as Special Use Airspace R-5301, which is continuously restricted from general aviation traffic from the surface to an altitude of 14,000 feet above Mean Sea Level. Areas of Albemarle Sound adjacent to the facility are also under restricted airspace R-5302 (A-D), which is under the operational authority of GIANT KILLER, or whichever ATC has controlling authority over the airspace at that time. Harvey Point is also used for CIA (Central Intelligence Agency) paramilitary and counter-terrorism courses that involve high explosives and ballistics. The explosives are used to simulate terrorist bombs, and can be heard for miles in the surrounding communities.It was also used by DEVGRU (a.k.a. "SEAL Team Six") to train for the raid that killed Osama Bin Laden, in a scale mockup of his secret compound.
https://en.wikipedia.org/wiki/Harvey_Point_Defense_Testing_Activity