MINIATURE SUBMARINE DOLPHINS GENERATOR

These missions remain classified and few details have been made public. In the 1970s and 1980s, NR-1 conducted numerous classified missions involving recovery of objects from the floor of the deep sea. NR-1 had the unique capability to remain at one site and completely map or search an area with a high degree of accuracy, and this was a valuable asset on several occasions. NR-1 's missions included search, object recovery, geological survey, oceanographic research, and installation and maintenance of underwater equipment. Congress, but Admiral Hyman Rickover avoided using one of those allocations for the construction of NR-1 in order to circumvent the oversight that a warship receives from various bureaus. Navy is allocated a specific number of warships by the U.S. The vessel was casually known as 'Nerwin' and was never officially named or commissioned. NR-1 was the smallest nuclear submarine ever put into operation. NR-1 was launched on 25 January 1969, completed initial sea trials 19 August 1969, and was home-ported at Naval Submarine Base New London. 3.5 knots (6.5 km/h 4.0 mph) submerged ĭeep Submergence Vessel NR-1 was a unique United States Navy (USN) nuclear-powered ocean engineering and research submarine, built by the Electric Boat Division of General Dynamics at Groton, Connecticut.

4 × ducted thrusters (mounted diagonally in two 'x-configured' pairs).

MINIATURE SUBMARINE DOLPHINS GENERATOR

Single nuclear reactor, one turbine generator Box keel depth (below base-line): 1.2 m (3.9 ft).4.8 m (15 ft 9 in) at stern stabilizers.

Miniature submarine dolphins