USS Thomas Jefferson (SSBN-618)
Encyclopedia
USS Thomas Jefferson (SSBN-618), an nuclear-powered
Nuclear marine propulsion
Nuclear marine propulsion is propulsion of a ship by a nuclear reactor. Naval nuclear propulsion is propulsion that specifically refers to naval warships...

 submarine
Submarine
A submarine is a watercraft capable of independent operation below the surface of the water. It differs from a submersible, which has more limited underwater capability...

, was the second ship of the United States Navy
United States Navy
The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...

 to be named for Thomas Jefferson
Thomas Jefferson
Thomas Jefferson was the principal author of the United States Declaration of Independence and the Statute of Virginia for Religious Freedom , the third President of the United States and founder of the University of Virginia...

 (1743–1826), the third President of the United States
President of the United States
The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces....

 (1801–1809). She later was reclassified as an attack submarine and redesignated SSN-618.

Construction and commissioning

Thomas Jeffersons keel was laid down on 3 February 1961 at Newport News, Virginia
Newport News, Virginia
Newport News is an independent city located in the Hampton Roads metropolitan area of Virginia. It is at the southeastern end of the Virginia Peninsula, on the north shore of the James River extending southeast from Skiffe's Creek along many miles of waterfront to the river's mouth at Newport News...

, by the Newport News Shipbuilding sponsored by Mrs. Robert S. McNamara, wife of United States Secretary of Defense
United States Secretary of Defense
The Secretary of Defense is the head and chief executive officer of the Department of Defense of the United States of America. This position corresponds to what is generally known as a Defense Minister in other countries...

 Robert McNamara
Robert McNamara
Robert Strange McNamara was an American business executive and the eighth Secretary of Defense, serving under Presidents John F. Kennedy and Lyndon B. Johnson from 1961 to 1968, during which time he played a large role in escalating the United States involvement in the Vietnam War...

; and commissioned
Ship commissioning
Ship commissioning is the act or ceremony of placing a ship in active service, and may be regarded as a particular application of the general concepts and practices of project commissioning. The term is most commonly applied to the placing of a warship in active duty with its country's military...

 on 4 January 1963, Commander Leon H. Rathbun commanding the Blue Crew and Commander Charles Priest, Jr., commanding the Gold Crew. Thomaas Jefferson was initially a fleet ballistic missile submarine and was later converted to an attack submarine.

Fleet ballistic missile submarine service, 1963-1981

After shakedown
Shakedown (testing)
A shakedown is a period of testing or a trial journey undergone by a ship, aircraft or other craft and its crew before being declared operational. Statistically, a proportion of the components will fail after a relatively short period of use, and those that survive this period can be expected to...

 training by both crews and a repair period, Thomas Jefferson was assigned to Submarine Squadron 14
Submarine Squadron 14
Submarine Squadron 14, or SUBRON 14, was a United States Navy squadron of Polaris and later Poseidon Fleet Ballistic Missile submarines based at Holy Loch, Scotland. The squadron was part of Submarine Force, U.S. Atlantic Fleet...

 in early October 1963. On 28 October 1963, the Blue Crew took the submarine on her first deterrent patrol which ended at Holy Loch
Holy Loch
The Holy Loch is a sea loch in Argyll and Bute, Scotland.Robertson's Yard at Sandbank, a village on the loch, was a major wooden boat building company in the late 19th and early 20th centuries....

, Scotland
Scotland
Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...

, in December 1963. Thomas Jefferson continued patrols from Holy Loch for the next four years and also acted as flagship
Flagship
A flagship is a vessel used by the commanding officer of a group of naval ships, reflecting the custom of its commander, characteristically a flag officer, flying a distinguishing flag...

 for Submarine Squadron 14
Submarine Squadron 14
Submarine Squadron 14, or SUBRON 14, was a United States Navy squadron of Polaris and later Poseidon Fleet Ballistic Missile submarines based at Holy Loch, Scotland. The squadron was part of Submarine Force, U.S. Atlantic Fleet...

. In 1966, she returned to New London, Connecticut
New London, Connecticut
New London is a seaport city and a port of entry on the northeast coast of the United States.It is located at the mouth of the Thames River in New London County, southeastern Connecticut....

, for two training and rehabilitation periods. She began her 15th deterrent patrol on 12 January 1967 and, upon its completion, returned to Newport News, Virginia
Newport News, Virginia
Newport News is an independent city located in the Hampton Roads metropolitan area of Virginia. It is at the southeastern end of the Virginia Peninsula, on the north shore of the James River extending southeast from Skiffe's Creek along many miles of waterfront to the river's mouth at Newport News...

, for her first overhaul and refuelling. On 17 June 1968, Thomas Jefferson was ready for sea, and refresher training was held for both crews. Her 16th deterrent patrol began on 29 October and terminated at Rota, Spain
Rota, Spain
-External references:*, official website * On-line since 1999! News, premiere information, pictures, weather, etc. Into Spanish, English... ****- External links :...

, on 5 December 1968.

Thomas Jefferson made four deterrent patrols in each of the following years: 1969, 1970, 1971, and 1972. She also conducted special operations in 1970 and 1971. On 20 October 1972, the Gold Crew was awarded a Meritorious Unit Commendation
Meritorious Unit Commendation
The Meritorious Unit Commendation is a mid-level unit award of the United States military which is awarded to any military command which displays exceptionally meritorious conduct in the performance of outstanding service, heroic deeds, or valorous actions....

 for its special operations of the previous year.

Thomas Jefferson completed two patrols in 1973 before returning to the United States to hold midshipman training from 18 June to 31 August. Her last patrol of the year terminated on 12 December 1973. Her 36th and final, patrol in the Atlantic lasted from 31 January to 22 March 1974. After calling at Norfolk, Virginia
Norfolk, Virginia
Norfolk is an independent city in the Commonwealth of Virginia in the United States. With a population of 242,803 as of the 2010 Census, it is Virginia's second-largest city behind neighboring Virginia Beach....

, and Charleston, South Carolina
Charleston, South Carolina
Charleston is the second largest city in the U.S. state of South Carolina. It was made the county seat of Charleston County in 1901 when Charleston County was founded. The city's original name was Charles Towne in 1670, and it moved to its present location from a location on the west bank of the...

, the submarine returned to New London 22 May. Thomas Jefferson was then reassigned to the Pacific Fleet with her new homeport at Vallejo, California
Vallejo, California
Vallejo is the largest city in Solano County, California, United States. The population was 115,942 at the 2010 census. It is located in the San Francisco Bay Area on the northeastern shore of San Pablo Bay...

. She stood out of New London on 7 June en route to the United States West Coast and arrived at Mare Island
Mare Island
Mare Island is a peninsula in the United States alongside the city of Vallejo, California, about northeast of San Francisco. The Napa River forms its eastern side as it enters the Carquinez Strait juncture with the east side of San Pablo Bay. Mare Island is considered a peninsula because no full...

 on 27 June.

On 1 July 1974, Thomas Jefferson entered the Mare Island Naval Shipyard
Mare Island Naval Shipyard
The Mare Island Naval Shipyard was the first United States Navy base established on the Pacific Ocean. It is located 25 miles northeast of San Francisco in Vallejo, California. The Napa River goes through the Mare Island Strait and separates the peninsula shipyard from the main portion of the...

 for overhaul, refueling
Refueling and Overhaul
In the United States Navy, Refueling and Overhaul refers to a lengthy process or procedure performed on nuclear-powered Naval ships, which involves replacement of expended nuclear fuel with new fuel and a general maintenance fix-up, renovation, and often modernization of the entire ship...

, and conversion to the Polaris A-3 missile system. She remained in the shipyard until 17 November 1975 when she got underway for Bremerton, Washington
Bremerton, Washington
Bremerton is a city in Kitsap County, Washington, United States. The population was 38,790 at the 2011 State Estimate, making it the largest city on the Olympic Peninsula. Bremerton is home to Puget Sound Naval Shipyard and the Bremerton Annex of Naval Base Kitsap...

. The submarine remained in Puget Sound
Puget Sound
Puget Sound is a sound in the U.S. state of Washington. It is a complex estuarine system of interconnected marine waterways and basins, with one major and one minor connection to the Strait of Juan de Fuca and the Pacific Ocean — Admiralty Inlet being the major connection and...

 for a month and then moved to San Diego, California
San Diego, California
San Diego is the eighth-largest city in the United States and second-largest city in California. The city is located on the coast of the Pacific Ocean in Southern California, immediately adjacent to the Mexican border. The birthplace of California, San Diego is known for its mild year-round...

.

During the period January to March 1976, Thomas Jeffersons Blue Crew conducted post-overhaul shakedown operations and then transited the Panama Canal
Panama Canal
The Panama Canal is a ship canal in Panama that joins the Atlantic Ocean and the Pacific Ocean and is a key conduit for international maritime trade. Built from 1904 to 1914, the canal has seen annual traffic rise from about 1,000 ships early on to 14,702 vessels measuring a total of 309.6...

 to conduct a Polaris missile firing at Cape Canaveral, Florida
Cape Canaveral, Florida
Cape Canaveral is a city in Brevard County, Florida, United States. The population was 8,829 at the 2000 census. As of 2008, the estimated population according to the U.S. Census Bureau was 10,147...

.

While operating out of San Diego in 1976, with the Blue Crew aboard, the ship experienced a complete loss of electrical power and propulsion. The only lighting during this event were the battery powered lanterns located throughout the ship. There was fire and flooding which caused a reactor scram during ORSE(Operational Reactor Safety Exam). If not for the training the crew had, this event may have resulted in tragedy. After successful ascent, the ship remained inoperable for several days until safely towed back to San Diego where an investigation resulted in better training for the ORSE Board Examiners.

The Gold Crew took over the ship on 4 April and conducted additional post-overhaul shakedown operations which included a missile firing at Cape Canaveral, a transit of the Panama Canal
Panama Canal
The Panama Canal is a ship canal in Panama that joins the Atlantic Ocean and the Pacific Ocean and is a key conduit for international maritime trade. Built from 1904 to 1914, the canal has seen annual traffic rise from about 1,000 ships early on to 14,702 vessels measuring a total of 309.6...

, and a missile loadout at Bangor, Washington, before resuming deterrent patrol operations with the Pacific Fleet
United States Pacific Fleet
The United States Pacific Fleet is a Pacific Ocean theater-level component command of the United States Navy that provides naval resources under the operational control of the United States Pacific Command. Its home port is at Pearl Harbor Naval Base, Hawaii. It is commanded by Admiral Patrick M...

 on 8 August. Thomas Jefferson continued these operations as a unit of Submarine Squadron 15 throughout 1977 and 1978, at the end of which she completed her 44th deterrent patrol.
History needed for 1978-1981.

Attack submarine service, 1981-1985

In fiscal year 1981, in compliance with the SALT I treaty, the missile section of Thomas Jefferson was disabled. Concrete blocks were placed in the missile tubes, and the missile fire-control system
Fire-control system
A fire-control system is a number of components working together, usually a gun data computer, a director, and radar, which is designed to assist a weapon system in hitting its target. It performs the same task as a human gunner firing a weapon, but attempts to do so faster and more...

 and one of the ship's inertial navigation system
Inertial navigation system
An inertial navigation system is a navigation aid that uses a computer, motion sensors and rotation sensors to continuously calculate via dead reckoning the position, orientation, and velocity of a moving object without the need for external references...

s were removed. The ship was reclassified as an attack submarine and redesignated SSN-618 on 11 March 1981 and retained primarily for training, antisubmarine warfare exercises, and other secondary duties.
History needed for 1981-1985.

Decommissioning and disposal

Decommissioned
Ship decommissioning
To decommission a ship is to terminate her career in service in the armed forces of her nation. A somber occasion, it has little of the elaborate ceremony of ship commissioning, but carries significant tradition....

 on 24 January 1985 and stricken from the Naval Vessel Register
Naval Vessel Register
The Naval Vessel Register is the official inventory of ships and service craft in custody of or titled by the United States Navy. It contains information on ships and service craft that make up the official inventory of the Navy from the time a vessel is authorized through its life cycle and...

 on 30 April 1986, ex-Thomas Jefferson started the Navy's Nuclear Powered Ship and Submarine Recycling Program at Bremerton on 1 October 1996 and ceased to exist upon completion of the recycling process on 6 March 1998. The sail
Sail (submarine)
In naval parlance, the sail or fin of a submarine is the tower-like structure found on the dorsal surface of submarines...

 is preserved in a park adjacent to the Norfolk Naval Shipyard
Norfolk Naval Shipyard
The Norfolk Naval Shipyard, often called the Norfolk Navy Yard and abbreviated as NNSY, is a U.S. Navy facility in Portsmouth, Virginia, for building, remodeling, and repairing the Navy's ships. It's the oldest and largest industrial facility that belongs to the U.S. Navy as well as the most...

 in Portsmouth, Virginia
Portsmouth, Virginia
Portsmouth is located in the Hampton Roads metropolitan area of the U.S. Commonwealth of Virginia. As of 2010, the city had a total population of 95,535.The Norfolk Naval Shipyard, often called the Norfolk Navy Yard, is a historic and active U.S...

.
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