Vint Hill Farms Station

Vint Hill Farms Station
Fauquier County, Virginia
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Coordinates	38°44′53″N 77°40′19″W / 38.748°N 77.672°W / 38.748; -77.672
Type	Signals intelligence and electronic warfare facility
Site history
Built	1942
Built by	United States Army
In use	1942–1997
Demolished	1999

Vint Hill Farms Station (VHFS) was a United States Army and National Security Agency (NSA) signals intelligence and electronic warfare facility located in Fauquier County, Virginia, near Warrenton. VHFS was closed in 1997 and the land was sold off in 1999. Today the site hosts various engineering and technology companies, as well as two Federal Aviation Administration (FAA) air traffic control facilities.