OPINION: The Final Word lenges related to quality of life factors GAO made six recommendations that may affect this. Currently, reports on also affects the Coast Guard’s ability to the Coast Guard, among other things, these types of issues are expected to be retain personnel. For example, in April
METHANOL STORAGE provals from other classi? cation societies are ongoing, said Lilp, – including accommodation.” although he acknowledges that journey from AiP to full class ap- As of September 2023, methanol had been speci? ed for 216 proval is substantive. In an area where the regulations underlying
Vessels Crowley’s All-electric Harbor Tug eWolf Delivered By Eric Haun Crowley has taken delivery of its groundbreaking vessel ers and shipyards,” said Garrett Rice, president of Mas- eWolf, the ? rst all-electric, ship assist harbor tugboat in ter Boat Builders. “We are proud to have partnered with the
U.S. Bureau of Trans- ing the USCG to be more responsive reers in the passenger vessel industry. Groundwater said these challenges portation Statistics (BTS), ferries to NTSB recommendations is a re- in the U.S. carried 132 million pas- quirement within the “James M. In- exist within generally positive
TECH FEATURE BATTERY SAFETY BATTERY THERMAL MANAGEMENT IN SUBMARINE APPLICATIONS Dr. David Sundin, Chief Scientist, Engineered Fluids, Inc. evelopments in battery technology have yielded into the hull of the vessel, or heat can be transferred directly compact energy storage systems that output higher
an online dashboard will convey ? ndings and share stories. GETTING UNDERWAY Sailing to remote parts of the ocean between June and Oc- “A modern-day warrior is not about war. It’s about the per- tober, Ocean Warrior intends to cover 10,000 nautical miles son—honesty, integrity, empathy, intelligence
TECH FEATURE WAVE POWER “We found an interesting market and application where we’re deploying the MARINE technology: decarbonizing oil and gas. TECHNOLOGY TV I’m talking about powering sub-sea Watch the full interview with Cameron McNatt: equipment in the oil and gas sector.” Cameron McNatt, Mocean
the back that we call wave channels. They do a number of of operation, you’re in trouble. We’ve seen some big storms somewhat nuanced and complex hydrodynamic things, but this past year, we have some great videos on YouTube from basically they cause the machine to move a lot more in waves. cameras on
INSIGHTS AERIAL DRONES & MINE HUNTING UNMANNED AERIAL SYSTEM HAS EARNED ITS SEA-LEGS By Edward Lundquist he Swiss-Swedish joint-venture UMS Skeldar V-200 mum take-off weight of 235kg, a maximum speed of 75 knots vertical take-off unmanned arial system (VTUAV) and a payload of up to 40kg. It can take
Editorial MARITIME REPORTER AND ENGINEERING NEWS M A R I N E L I N K . C O M HQ 118 E. 25th St., 2nd Floor New York, NY 10010 USA T +1.212.477.6700 CEO John C. O’Malley It’s all about [email protected] President & COO Publisher & Editor Greg Trauthwein the Molecule Photo Justin Zurre trauthwein@ma
is access to a physical station where you can connect sensors to a network, for example on a buoy or at a shore station, or perhaps if it’s a lit- tle bit earlier stage in a test tank or in a pressure test facility,” said Ruhl. Successful applicants will also have access to technicians and techni- cal
LEGAL BEAT OFFSHORE WIND point in between, is an at least hourly calculation involving ue? ed natural gas gasi? cation facility, and the region’s two a control-to-control room check. The 1,200 MW value does remaining nuclear plants, Seabrook in New Hampshire and not appear in the 1991 agreement, but is
Feature Great Vessels of 2023 Derecktor Shipyards MARCELLE MELOSIRA Marcelle Melosira is a research and teaching vessel oper- icance of our great Lake Champlain,” said Jason Stockwell, ated by the Rubenstein School of Environment and Natu- director of the Rubenstein Ecosystem Science Laboratory. ral
Feature Great Vessels of 2023 All American Marine SHACKLEFORD Built to service the growing offshore wind market as allowing accurate and repeatable lever arm calculations to well as accomplish many other scienti? c survey missions, all survey sensors. Coordinate Uncertainty Analysis of the Shackleford
Feature Power & Propulsion not subject to speci? c IMO decarbonization measures such pair of Cat 3512E’s, each rated at 2,213 bhp, driving a Schot- as the Carbon Intensity Index, or CII), stressed that “due to tel SRP 430FP Z-drive unit. The same yard has two tugs un- signi? cant inherent differences in
Gearboxes, Bow Thrusters (BT), will have maximum bollard pull of approximately 32 short tons. BT Gearboxes, Intermediate Shafts with Shaft Brakes for BTs, Onboard Karl Senner, LLC equipped the M/V Cape Hat- Main Propulsion Control System, and BT Control System for teras with three WAF 464L Reverse Reduction
FINLAND Photo: Eric Haun Captain Pasi Järvelin on the bridge of Arctia icebreaker Polaris. Järvelin has more than 40 years’ experience in the maritime industry, including 36 years on icebreakers, and was part of the concept team that developed the vessel. to build a new icebreaking vessel for the
WAVE DATA & SHIP DESIGN NEW WAVE DATA © ??????? ???????/AdobeStock UNDERPINS SHIP STRUCTURAL INTEGRITY We have enough data about ocean waves to keep ships safe. Or do we? By Wendy Laursen he loss of the Stellar Daisy in 2017 was a tragic signi? cant wave height is less. reminder of the importance of
SUBSEA EUROPE SERVICES www.subsea-europe.com/ Established at the beginning of 2020 with the goal to “simplify marine data acquisition” and make it possible for every organization to collect and evaluate marine data professionally, Subsea Europe Services provides easy access to precision sensors and
MTR 100 RS AQUA RTSYS https://rsaqua.co.uk/ https://rtsys.eu/ RS Aqua provides sensors and systems RTsys is a French company special- for monitoring ocean environments. izing in underwater acoustics (passive Based in Portsmouth, England, it re- and active) and autonomous underwa- OSIL th cently celebrated
SubSeaSail LLC Subsea Tech www.subseasail.com www.subsea-tech.com San Diego-based SubSeaSail (SSS) is a six-year- Subsea Tech offers a wide range of equipment and old BlueTech innovative company aiming to develop technological solutions, from underwater robots (ROVs) unique, affordable, Uncrewed
SeaTrac Systems, Inc. www.seatrac.com Picture a 15-foot kayak with solar pan- els on top. Instead of people, the craft is out? tted with sensors, cameras and all manner of ocean observing instruments. Now picture sending this uncrewed platform off to sea for months at a time to collect its data far
MTR 100 Source: Verlume Verlume’s in-? eld resident AUV charging and communication station has been deployed as part of the Renewables for Subsea Power project in Scotland. Sensor and instrument supplier RBR aims for low power there is no energy source available for charging, applications consumption
MTR Subsea Bat eries 100 Verlume’s in-? eld resident AUV charging and communication station has been deployed as part of the Renewables for Subsea Power project in Scotland. DOING MORE, LONGER Source: Verlume 40 September/October 2023 MTR #7 (34-49).indd 40 10/2/2023 2:41:16 PM