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|Ordered:||18 July 1955|
|Laid down:||21 July 1955|
|Launched:||16 May 1957|
|Commissioned:||23 December 1957|
|Struck:||30 October 1986|
|Displacement:||2550 tons surfaced, 2848 tons submerged|
|Speed:||15.5 knots surfaced, 18 knots submerged|
|Test Depth:||700 feet|
|Complement:||eight officers, 76 men|
|Armament:||six 21-inch torpedo tubes forward, two 21-inch torpedo tubes aft|
The contract to build her was awarded to the Electric Boat division of General Dynamics on 18 July 1955, and her keel was laid in Groton, Connecticut on 21 July 1955. She was launched on 16 May 1957 sponsored by Mrs. Lewis L. Strauss, and commissioned on 23 December 1957 with Commander James F. Calvert in command.
Skate conducted shakedown training out of New London, Connecticut until 29 January 1958, when she cruised to the Bermuda operating area, then returned to her home port on 8 February. Sixteen days later, the nuclear powered submarine set a course for Portland, England. Before returning home, she had also visited ports in France and the Netherlands.
On 30 July, Skate steamed to the Arctic where she operated under the ice for 10 days. During this time, she surfaced nine times through the ice, navigated over 2,400 miles under it, and became the second ship to reach the North Pole. On 23 August, she steamed into Bergen, Norway. The submarine made port calls in the Netherlands, Belgium, and France before returning to New London on 25 September 1958.
In the following months, Skate, as the first ship of her class, conducted various tests in the vicinity of her home port. In early March 1959, she again headed for the Arctic to pioneer operations during the period of extreme cold and maximum ice thickness. The submarine steamed 3900 miles under pack ice while surfacing through it ten times. On 17 March, she surfaced at the North Pole to commit the ashes of the famed explorer Sir Hubert Wilkins to the Arctic waste. When the submarine returned to port, she was awarded a bronze star in lieu of a second Navy Unit Commendation for demonstrating "... for the first time the ability of submarines to operate in and under the Arctic ice in the dead of winter...." In the fall of 1959 and in 1960, Skate participated in exercises designed to strengthen American antisubmarine defenses.
Skate returned to General Dynamics in January 1961 for a regular overhaul and to have her reactor refueled for the first time. She put to sea in August and, for the next 11 months, conducted exercises to increase the operational readiness of her crew.
On 7 July 1962, Skate again set course towards the North Pole. Five days later, USS Seadragon (SSN-584), did likewise from Pearl Harbor. The two submarines made their rendezvous on 31 July. After meeting, they operated together for over a week. Both submarines surfaced at the North Pole on 2 August and official greetings and insignia of Submarine Force Atlantic Fleet and Submarine Force Pacific Fleet were exchanged.
Skate returned to New London and performed fleet and local operations for the next several years. She entered the Norfolk Naval Shipyard on 28 April 1965, the first nuclear submarine overhauled there, for nuclear refueling and installation of the SUBSAFE package. Skate was the first submarine to finish this major conversion program, which was instituted after the loss of USS Thresher (SSN-593) in 1963. The process was not completed until September 1967.
After sea trials and a shakedown cruise in the Caribbean, the submarine returned to New London and participated in exercises involved in the development of new undersea tactics and equipment.
In October 1968, Skate was deployed to the Mediterranean where she operated with the Sixth Fleet for two months. The polar veteran operated under the Arctic ice again in March and April of 1969, in October 1970, and in February 1971. The remainder of her at sea time was spent in various Atlantic Fleet and NATO exercises. In July 1971, she began her third regular overhaul at the Norfolk Naval Shipyard and did not return to New London until 17 November 1973. In August 1974, Skate operated as a unit of the Atlantic Fleet.
The first submarine to bear this name was USS Skate (SS-305).