Portland, ME — 6 August 2019 — PacMar Technologies LLC has been awarded an $8 million contract from the U.S. Navy Office of Naval Research (ONR). The contract entitled “Advanced Planing Hull Research” focuses on pursuing new science and technology for safer hulls and hybrid-electric propulsion systems for fast boats. PacMar Technologies Awarded $8m Navy Contract for Advanced Planing Hull Research Article by Communications Staff Portland, ME — 6 August 2019 — PacMar Technologies LLC has been awarded an $8 million contract from the U.S. Navy Office of Naval Research (ONR). The contract entitled “Advanced Planing Hull Research” focuses on pursuing new science and technology for safer hulls and hybrid-electric propulsion systems for fast boats. PacMar Technologies will work directly with Front Street Shipyard in Belfast, ME, who will combine their “Built in Maine” composites experience with PacMar Technologies' research strength. Front Street Shipyard will build the PacMar Technologies prototypes and collaborate on testing at-sea. The science and technology advancements from this research will benefit all the Navy’s small craft programs. “Maine is home to the best shipbuilders in the world, and our state has long had an integral role in our national security. PacMar Technologies' engineering and research strength combined with Front Street Shipyard’s composites experience will benefit all of the Navy’s small-craft programs,” said Senator Collins. “As a senior member of the Defense Appropriations Subcommittee, I strongly advocated for the funding that made this research possible and am so proud of the work PacMar Technologies and other Maine companies do to support our Navy and our nation’s defense.” This new contract will continue to build on the success of Maine’s historic leadership in the maritime field and revolutionize it for our digital and renewable energy age. Opportunities to collaborate with Maine maritime companies such as Front Street Shipyard were vital in supporting PacMar Technologies' Portland office, opened in 2018. Daniel Brunk, CEO of PacMar Technologies said, “Our company is so pleased to have been able to partner with the University of Maine and the State’s boat building ecosystem to address the Navy’s new challenges and needs.” JB Turner, president of Front Street Shipyard, said, “We believe our experience with advanced composite construction for boats will provide a key advantage to our Navy, and we are happy to team with PacMar Technologies to use our combined capabilities in this area through this new research program.” » back

PacMar Technologies engineers expandable and inflatable structures with low size and weight (‘SWaP’). They offer compact transport and storage, and a predictable shape and strength when deployed, Advanced Materials & Manufacturing PacMar Technologies is the only producer of Berry Amendment-compliant Drop-Stitch fabric. This fabric combined with unique coating processes creates novel inflatable technologies. Studying and applying inflatables – supplemented with lightweight composites structures – opens a new frontier of applications for hybrid structures. Computer models of these hybrid structures allow us to tailor designs for new applications. Expandable structures and inflatables PacMar Technologies engineers expandable and inflatable structures with low size and weight (‘SWaP’). They offer compact transport and storage, and a predictable shape and strength when deployed, making them an ideal technology for expeditionary applications where space and weight are at a premium. One of our core technologies is ‘drop stitch’ inflatable textiles, which enables PacMar Technologies to design inflatable structures with tight tolerances on shape and strength. PacMar Technologies rapidly prototypes and tests large expandable structures using drop stitch composite textiles, using a company-owned loom capable of limited-production runs of custom textile that is ideally suited for research & development efforts. Structural analysis PacMar Technologies’ multi-disciplinary engineering team includes subject matter experts in structural design and analysis. PacMar Technologies routinely uses a variety of commercially available finite element analysis (FEA) software to evaluate trade-offs and optimize structures spanning ships, vehicle chassis, and airframes. Our expertise go beyond static stress-strain type of analyses, and include custom-built proprietary software to solve for the dynamic (time-domain) deformations of structures subject to the action of wave and air flow, coupled thermal effects, and hydro-elastic effects needed to predict the performance of cutting-edge military systems with high confidence. PacMar Technologies has also collaborated with Naval Undersea Warfare Center (NUWC), Newport, to develop a first-of-kind, validated FEA capability for drop stitch textiles and other inflatable structures. Additive manufacturing & large-scale 3D printing PacMar Technologies is pushing the boundaries of what is possible to 3D print. Together with the University of Maine, PacMar Technologies 3D printed the entirety of a 25 foot planing hull suitable for immediate outfitting – the largest structure ever 3D printed at the time. PacMar Technologies is continuing to pioneer advanced manufacturing techniques blending 3D printing with new materials, composite designs, and printing processes to create even larger and stronger structures, with the capability to embed sensors and distributed systems – electrical power, cooling, and more – during the printing process. Soft robotics PacMar Technologies is using existing capability in expandable structures and inflatables to forge a path in soft robotics. Using our knowledge of system integration and materials, PacMar Technologies is exploring the use of sof t robotics for UUV Launch and Recovery applications. To continue to push the boundaries, PacMar Technologies is pursuing research in technologies that will help grow the next generation of soft robotic applications. » back to top

PacMar Technologies engineers are collaborating with the Office of Naval Research to develop hybrid and all-electric propulsion systems for Navy craft that maximize energy efficiency and reduce the vessel’s signatures, making them safer for the warfighter to operate in contested environments. Power & Energy Electric and hybrid-electric propulsion systems for small craft, amphibious vehicles, and unmanned aircraft is a new frontier for PacMar Technologies’ model and simulation, control systems, and power electronics. Innovative propulsion concepts rely on energy efficient platforms and harvesting concepts for general system electrification. Using advance power architecture and power management enables long-duration operations for a variety of military and commercial applications. Hybrid and All-Electric Propulsion Systems PacMar Technologies engineers are collaborating with the Office of Naval Research to develop hybrid and all-electric propulsion systems for Navy craft that maximize energy efficiency and reduce the vessel’s signatures, making them safer for the warfighter to operate in contested environments. PacMar Technologies is also performing research to advance the maturity of next-generation integrated power and energy systems (IPES) for Navy combatants that can adaptively route power from a ship’s propulsion system to meet the demands of directed energy weapons. Energy Harvesting PacMar Technologies is at the forefront of developing technology that can harvest energy from the ocean environment to power nearby installations or recharge unmanned vehicles, keeping them on station and performing their mission longer. Previous and ongoing work includes harvesting from the sun, waves, and ocean currents. Our capabilities in this area span system design, power takeoff mechanism design, energy feasibility analysis, and prototyping construction. Systems Engineering and Integration for Advanced Power Architectures The electrification of military vehicles is steadily increasing as more mission systems and payload require electrical power, energy efficiency, and resiliency. PacMar Technologies power systems and electrical engineering experts are collaborating with the Navy and Army to design new architectures for compact and resilient power systems with applications for integration. Power management controls for long-duration USV operations The Navy is on a path to acquiring medium and large unmanned surface vessels that are expected to operate in the open ocean for long periods. PacMar Technologies power systems researchers are tackling a core limitation of these USVs – how to maintain stable electrical power for 30 days or more without human intervention. Our experts are researching new power management controls and redundant power architectures with the goal of providing these ships with resilient electrical power. » back to top

We are pleased to introduce out Technical Experts here at PacMar Technologies Meet The Team Technical Experts Zensho Heshiki Director, Mechanical Engineering – West Scott Yamashita Director, Naval Architecture and Marine Engineering – West Gabe Foreman Director, Applied Engineering Eric Hultgren Director, Power & Energy

PacMar Technologies has developed two educational video games that encourage students to engage in creative decision making within real-world constraints and then test their designs in environments with realistic physics. We partner with professional societies and educational organizations to ensure that these programs are well supported with curricula and training materials for educators and parents. OUTREACH Supporting our community through outreach will ignite the talent, ideas, and engagement in our field. We aim to inspire young people to pursue careers in engineering and join us as we expand future possibilities. PacMar Technologies has developed two educational video games that encourage students to engage in creative decision making within real-world constraints and then test their designs in environments with realistic physics. We partner with professional societies and educational organizations to ensure that these programs are well supported with curricula and training materials for educators and parents. And we believe that incorporating these educational concepts into approachable mediums like video games will highlight the exciting areas of this field and entice young people to learn more. Robot X RobotX is an international marine robotics competition that allows university students worldwide to compete to develop the most successful autonomous surface vessel, exposing future innovators to complex robotics and autonomy problems while encouraging novel solutions. The students focus on navigation systems, environment sensing, and control algorithms that enable their vehicle to complete a variety of navigational courses and standard maneuvers such as docking. Challenges also include complex logistical problems such as deployment of autonomous underwater vehicles to recover submerged objects or aerial vehicles to make observations. Every team uses a common platform, the Wave Adapted Modular Vessel (WAM-V), which is stable and capable of carrying a high payload. By standardizing the platform, students can focus on the robotics and autonomy problems and delivery high-performance vehicles. Throughout the program, students also learn skills in program management, budgeting, fundraising, and leadership. PacMar Technologies is proud to provide logistical support for the at-sea challenge in Honolulu, Hawaii as well as provide software and modelling techniques that enable a biennial virtual competition. Fleet FLEET is a web-based science, technology, engineering, and math (STEM) competition that is free to students worldwide. FLEET utilizes the youth-friendly model of gamification to engage high school students in naval ship design and enables them to apply the real-life applications of STEM. Working individually or on teams, students compete via a web-based platform to complete four different missions, and in the process address the same challenges in ship design and operation that professional naval architects consider on a daily basis. Lesson plans, schedules, and other resources are available to make this game accessible to a wide variety of age groups. This game and the associated program resources were developed in partnership with the American Society of Naval Engineers. To download the game, view lesson plans, or even talk to an educator about the program, contact the American Society of Naval Engineers.

July 1, 2024 - Honolulu, HI - PacMar Technologies, a leading innovator in marine and energy solutions, and MACSEA Ltd, an industry pioneer in advanced monitoring systems, are excited to announce a strategic partnership to develop cutting-edge infrared monitoring technologies. This collaboration aims to enhance shipboard safety, especially with the use of Lithium-Ion batteries. Contested Logistics Sled – Rapid Prototype Demonstration Article by Communications Staff PacMar Technologies, in collaboration with HAVOC AI, rapidly developed and demonstrated a drop-stitch inflatable logistics sled to support distributed and contested littoral operations. Designed, built, and tested in under three months, it leveraged the existing HAVOC Rampage unmanned surface vessel (USV) as the propulsion module. It is capable of transporting 1,000 lbs of modular payload, such as a single JMIC container, or similar equipment from a highly packable sub-200 pound system. Designed for low-speed autonomous operation, this system validated key requirements including at-sea stability, beachability, payload integration, and USV coupling. Looking ahead, a self-powered modular payload sled has been developed and is ready for prototyping and experimentation with Army, Navy, and USMC stakeholders. This full-scale system includes a purpose-built integrated power module with battery and waterjet propulsion and is towable at high speeds (30+ knots) by small craft for rapid insertion. It supports an increased payload capacity up to 7,500 lbs and enables improved sea-state performance and fully autonomous surf-zone transit using HAVOC’s autonomy solution. About Pacific Marine & Supply Company : 841 Bishop St., Suite 1110 Honolulu, HI 96813 pacmarhawaii.com PacMar Technologies is a Honolulu-based company specializing in innovative solutions for the marine and energy sectors. With a strong focus on research and development, PacMar Technologies is dedicated to advancing technology to enhance safety, efficiency, and sustainability. About HAVOCai : havocai.com » back

Mike Buelsing first joined the Pacific Marine family of companies in 2010 as a mechanical engineer at PacMar Technologies. In addition to corporate business development responsibilities, his current role includes oversight of Pacific Marine’s product subsidiaries and management of the corporate IP portfolio. Mike Buelsing President Mike Buelsing first joined the Pacific Marine family of companies in 2010 as a mechanical engineer at PacMar Technologies. In addition to corporate business development responsibilities, his current role includes oversight of Pacific Marine’s product subsidiaries and management of the corporate IP portfolio. One of his notable projects was the planning, construction, and relocation of Pacific Marine’s waterfront operations to Honolulu Harbor’s Pier 24. Beginning with an undeveloped parcel, the site has been transformed into a safe, efficient, and productive ship repair and maritime industrial complex. Powered by its own microgrid with nearly an acre of solar, the site can operate indefinitely without utility power. Mike received his MBA from the MIT Sloan School of Management, and M.S. Mechanical Engineering from the MIT School of Engineering. Additionally, he holds a 100 GRT Captain’s License. » back Corporate Team

Honolulu, HI – 22 FEB 2022 – The Defense Advanced Research Projects Agency (DARPA) has awarded PacMar Technologies (PMT) a $54.8 million contract for Phase 2 of the Manta Ray program. The program funds research, development, and demonstration of innovative technologies allowing payload-capable autonomous unmanned underwater vehicles (UUVs) to operate on long-duration, long-range missions in ocean environments. PacMar Technologies Wins DARPA Award for AUV Article by Communication Staff Honolulu, HI — 26 MAY 2020 — The Defense Advanced Research Projects Agency (DARPA) has awarded PacMar Technologies a $5.5 million contract for Phase One of the Manta Ray program. This contract was awarded through a competitive bidding process after bids were solicited via an open Broad Agency Announcement in June 2019. The program funds research, development, and demonstration of critical technologies for a new class of long-duration, long-range, unmanned underwater vehicles capable of carrying large payloads. The program’s goal is to advance the state of technology for this new class of underwater vehicle in the areas of novel energy management and harvesting; low-power, high-efficiency propulsion systems; efficient navigation, mission management, command, control and communications during long-duration deployments; and techniques to mitigate biofouling, corrosion, and other material degradation. Artist’s concept of Manta Ray UUV. Image credit: DARPA Public Affairs . “PacMar Technologies is thrilled to support DARPA in developing this novel class of undersea vehicles that are responsive to a critical need identified in the National Defense Strategy,” said Dan Brunk, PacMar Technologies' Chief Executive Officer. “This project complements our growing portfolio of R&D work on advanced power and energy systems, autonomy, and unmanned robotic vehicles for the undersea, surface, ground and air domains.” Key subcontractors on this program include the Applied Physics Laboratory at the University of Washington (APL-UW) in Seattle, WA which has expertise in unmanned underwater vehicle autonomy and controls; North Carolina State University (NCSU) in Raleigh, NC which has expertise in underwater energy harvesting; and Systems & Technology Research (STR) in Arlington, VA, which has expertise in undersea systems operations, sensors, communications, and signal processing. About PacMar Technologies PacMar Technologies is a leading provider of innovative research and development services for the Department of Defense, NASA, and other government agencies. Historically a provider of naval architecture and modeling and simulation services, its portfolio has diversified to encompass digital twins, power and energy systems, unmanned vehicles, robotics, autonomy, AI/ML, data science, inflatables, composites, and additive manufacturing. Since its founding in Hawaii in 1979, PacMar Technologies has grown to open offices in Rhode Island, Maine, Kansas and Virginia. » back to News » back to Hom epage

Locations Honolulu, Main Office 700 Bishop St. Suite 1880 Honolulu, HI 96813 Portland, Maine Office 100 W. Commercial Street Building D Portland, ME 04102 Rhode Island Office 1080 Kingstown Rd. Building #5 South Kingstown, RI 02879 Kansas Office Wallace Hall 02A/02B, Wichita State University 1845 Fairmount St. Wichita, KS 67260 Hawaii, Pier 24 705 N Nimitz Hwy. Honolulu, HI 96817 Contact Us MAIN OFFICE 700 Bishop St. • Suite 1880 • Honolulu, Hawaii 96813 contact@pacmartech.com • 808-695-6643 First Name Last Name Email Message Thanks for submitting! Send

This month PMT celebrates the U.S Navy’s 246th birthday. As a proud supporter of the Office of Naval Research (ONR), PMT has been working with ONR on projects for over 40 years in areas like small/large boats/ships design, science, technology and research – contributing to the ever-evolving capabilities of today’s Fleet. PMT Celebrates the Navy’s Birthday » back to News Article by Communications Staff Photo Credit: Gray Gibson/U.S. Navy via AP This month PMT celebrates the U.S Navy’s 246th birthday. As a proud supporter of the Office of Naval Research (ONR), PMT has been working with ONR on projects for over 40 years in areas like small/large boats/ships design, science, technology and research – contributing to the ever-evolving capabilities of today’s Fleet. This year, the theme of the Navy’s birthday celebration is “Resilient and Ready”. The Navy has a history of overcoming any challenge, including the ongoing global pandemic. Here at PMT we face challenges everyday but live by this same motto as we strive to do our best work and are excited to continue to support Navy programs now and into the future. PMT wanted to reflect on a few of our notable past and present ONR projects. Pictured: Seaflyer, Lifting-Body Technology Demonstrator. Pictured: Ultra Heavy-Lift Amphibious Connector (UHAC), MDG built a half-scale prototype of a ship-to-shore connector. Pictured: BLB-65. This boat has a dihedral bow lifting body (BLB) with trailing edge flaps, active control system, and designed for efficiency and seakeeping. Pictured: ORADTS program. This project combined all of PMT ’s capabilities to create an at-sea automated refueling and data transfer system for unmanned surface vehicles. The resulting system, which was generated using in-house CFD and physics-based motion simulation and optimization, decoupled the motions of the capture mechanism from the host platform enabling more reliable transfer of fuel and data regardless of sea-state Pictured: DARPA Manta Ray program. This program seeks to develop a new class of long-duration, long-range, payload-capable UUVs at an acquisition and lifecycle cost significantly less than current payload-capable UUVs. Pictured: Under the IMS program, PMT built a 36 ft medium-scale vessel in support of towing drop stitch inflatable structures as well as advancing automation, controls, and autonomous capability across a range of sub-systems in support of that program. Pictured: Sea Slice was a 105’ high-speed low-motion SWATH demonstrator built and tested for ONR by PMT and Lockheed Martin. » back to top

We are working together for mutual success in innovative technology! PacMar Technologies frequently partners with state and local universities to collaborate with top academic professors and broaden engineering programs. PacMar Technologies' University Partnerships Article by Communications Staff We are working together for mutual success in innovative technology! PacMar Technologies frequently partners with state and local universities to collaborate with top academic professors and broaden engineering programs. The partnership naturally extends into our community internship programs. These programs also enable PacMar Technologies to bring federal contracts and joint proposals with top customers to the university. These opportunities provide meaningful, real-life experience as engineering students prepare to enter the workforce or bolster existing knowledge. Our internship programs are designed to develop quality engineers who are equipped to compete for exciting, professional well-paying jobs in their home state or nationally. At PacMar Technologies, we view university partnerships as an investment in our future as experienced professionals and classroom theories combine. As a rapidly expanding company, PacMar Technologies is able to employ exceptional, forward-thinking graduates who share our quest to push the envelope of possible. » back

We are pleased to introduce PacMar Technologies corporate team. Meet The Team Corporate Mike Buelsing President Gary Shimozono Brian Kays James Ota Senior Vice President – Engineering & Technology Vice President - Platform Design & Prototyping Comptroller/Contracts Officer