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News & Updates

  • Restoration and modernization of historic schooner BRILLIANT

    17 January 2026

    Mystic Seaport Museum selected JMS Naval Architects to provide the complete engineering design package for the repowering of the 61.5-foot wooden schooner S/V BRILLIANT, supporting the most extensive restoration and modernization efforts in this historic 1932 sailing vessel’s history. In addition to extensive structural restoration, the project included replacement of the 42 year old Detroit…

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  • Stability Analysis and Modernization of M/V SABINO

    17 December 2025

    JMS Naval Architects was selected by the Mystic Seaport Museum to conduct a comprehensive stability analysis and regulatory review of the 117 year old wooden passenger vessel, M/V SABINO. This effort followed the vessel’s modernization and restoration, which involved converting its traditional steam boiler propulsion system to a modern diesel-electric system. The stability analysis adhered…

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  • JMS Provides Naval Architecture Support for R/V TIOGA

    25 September 2025

    JMS Naval Architects provided naval architecture and marine engineering support to  Woods Hole Oceanographic Institution [WHOI] for a significant mid-life refit and modernization project of the R/V TIOGA, a 60-foot aluminum coastal research vessel. JMS provided the engineering, design and technical specifications to enhance the platform’s scientific capabilities and operational efficiency. The modifications included: Enhanced…

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  • JMS Completes Design of 125-foot Research Vessel

    8 December 2021

      JMS Naval Architects has completed the concept design of a 125-foot Gulf Coast Research Vessel for Louisiana Universities Marine Consortium (LUMCON). JMS was competitively awarded a contract from LUMCON to provide concept through contract-level design, shipyard bid support, and owner’s representative services for LUMCON’s next research vessel and replace their 35 year old R/V…

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  • JMS Designs 4,500 LT Floating Dry Dock

    18 March 2021

    JMS Naval Architects has completed the concept through contract-level design of a floating dry dock for an undisclosed client. The dry dock is a single section dry dock with the pontoon and wing walls permanently joined. The dry dock is 288 feet long overall, 120 feet wide with a pontoon depth of 9 feet, and…

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