Norfolk Naval Shipyard on Wednesday announced they have successfully completed the inactivation of the Moored Training Ship Sam Rayburn (MTS 635), an evolution that included prepping the boat for towing to Puget Sound Naval Shipyard and Intermediate Maintenance Facility in spring 2025.
What is a MTS?
Long the last remaining boat of her class still afloat, the MTS 635 was originally commissioned 2 December 1964 as SSBN-635, part of the James Madison-class of Cold War-era fleet ballistic missile (FBM) submarines.
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USS Sam Rayburn (SSBN-635) c. 1964, with her missile hatches showing their “billiard ball” livery
A member of the famed “41 for Freedom” boats rushed into service to be the big stick of mutually assured destruction against the Soviets, Rayburn was named for the quiet but determined WWII/Korea War speaker of the House, Samuel Taliaferro Rayburn.
After carrying Polaris SLBMs on a rotating series of deterrent patrols from the East Coast and Rota, Spain, Rayburn had her missile compartment removed in 1985 as part of the SALT II treaty and decommissioned, transitioning to her role as an MTS.In the meantime, all of her sisters were disposed of through recycling by 2000, leaving Rayburn to linger on in her training role. Similarly, MTS Daniel Webster (MTS-626), originally a Lafayette-class FBM decommissioned in 1990, has been in the same tasking.
However, all things eventually end. As the MTS role has now transitioned to a pair of recently sidelined 1970s-construction Los Angeles-class attack boats– La Jolla (SSN/MTS 701) and San Francisco (SSN/MTS 711)— Webster and Rayburn are ready for razor blades.
Today, she looks pretty rough, as one would imagine.
Clik here to view.
Norfolk Naval Shipyard (NNSY) successfully completed the inactivation of the Moored Training Ship Sam Rayburn (MTS 635) Nov. 6, marking the Navy’s first inactivation of a Moored Training Ship. Sam Rayburn served at Nuclear Power Training Unit (NPTU)—Charleston for more than 30 years as a Moored Training Ship training Sailors in the operation, maintenance and supervision of nuclear propulsion systems.
And NNSY had to do lots of work to get her to look that good!
Ensuring the 60-year-old ship was ready for the voyage and storage required installing more than 250 lap plates on the non-pressure hull given several areas had experienced corrosion. Extensive welding was performed to ensure the integrity of the hull and piping systems during storage. The project team also installed and tested all required tow equipment.
