Harvey Point Defense Testing Activity
The Harvey Point Defense Testing Activity facility, owned by the Department of Defense, is located on a peninsula in Perquimans County, North Carolina, along Albemarle Sound, near the town of Hertford. It was established in World War II as Naval Auxiliary Air Station Harvey Point, an operating base for sea planes conducting anti-submarine surveillance off the Atlantic coast.
Source: Wikipedia — Harvey Point Defense Testing Activity (CC BY-SA 4.0)