Edenton-class salvage and rescue ship
The "Edenton"-class salvage and rescue ship was a class of salvage and rescue ships that were operated by the United States Navy during the 1970s. Design. "Edenton"-class was a ship class consisting of three purposed built rescue ships, where they were brought into service in the 1970s. This class of ships were succeeded by the "Navajo"-class, as the designation ATS-4 and 5 were not used. The ships were armed with two M242 Busmaster and two M2 Browning machine guns for self-defense.