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Propeller Milestone Achieved By U.S. Navy

The U.S. Navy's drive during the past decade to become more efficient on both the ship contracting and life cycle management sides has proven to be much more than mere talk. The "new" Navy is embodied in the current LPD-17 project, and U.S. Navy senior officers and engineers recently marked a critical milestone in ship research on January 6, 2000, wrapping up a successful phase in the testing of a full-scale propeller for the USS San Antonio (LPD-17) Class amphibious transport dock ship. The tests verify that a new compact design for the LPD-17 CPP meets the seven-year service life cycle requirements. The 17 million cycles completed at the ceremony show that this new design exceeds requirements and that the service life could be extended twofold. This Naval Sea Systems Command program could lead to a significant saving for the Navy in overhaul costs for the new propeller. The hub and blades, manufactured of nickel-aluminum-bronze and steel, constitute a unique design. The hub has a smaller diameter than in the past, leaving less surface for attaching the five blades and increasing stress in the blade root area and the hub. Verifying the new design will facilitate extending the period between overhauls from seven to 14 years, producing lower costs, easier maintenance and faster upgrades — an affordable propeller with enhanced performance reflecting the fiscal constraints of the modern Navy.


Need a Lift?

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Marine Travelift builds boat hoists, self-propelled transporters, and marine forklifts Not every ship repair facility has a drydock or marine railway.  But thanks to a Sturgeon Bay, Wis.-based company, shipbuilders and repair yards from small to large can get a real lift. Marine Travelift builds boat hoists, self-propelled transporters, and marine forklifts, with more than 3,500 units delivered worldwide, and can be found at waterfronts all around the world.


Palmer Johnson Introduces Sport Yacht Series

By Larry Pearson Palmer Johnson, luxury yacht builder, has a new president and is introducing a new line of sport yachts. Mike Kelsey, Jr. was elected president of the Sturgeon Bay, Wisc. yacht builder in June 2004. Kelsey's grandfather, Patrick Haggerty, founder of Texas Instruments, purchased the yard in 1961. Kelsey's father Mike Kelsey, Sr. immediately went to work for Haggerty and passed the knowledge of fine yacht building down to his son.


Johnson Controls' Batteries to Power All-Electric Boat Motors

Johnson Controls, Inc. to produce Li-ion battery packs from its Holland, Mich. plant for Torqeedo's all-electric boat motors. Torqeedo, a German-based manufacturer, will use Johnson Controls' Li-ion automotive battery packs to power its award-winning 80-Horsepower electric boat motor called DEEP BLUE. "With our leading battery expertise, we helped our customer combine two distinct technologies – the large outboard engine and electric motor -- making the Torqeedo DEEP BLUE system


Volvo Penta Appoints US Mid-Atlantic Power Center Agency

Image courtesy of Volvo Penta

Volvo Penta of the Americas says it has appointed Johnson & Towers as an authorized Power Center for the U.S. Mid-Atlantic region. The company will be responsible for sales and service of Volvo Penta leisure & commercial marine engines for New York, New Jersey, Maryland, Delaware, eastern Pennsylvania and Bermuda. Johnson & Towers is a family-owned business focused on distribution and service of heavy diesel engines and transmissions for on-highway, off-highway


Dan Johnson is Info Systems-Tech Gr. EVP at General Dynamics

Dan Johnson

  The board of directors of General Dynamics has elected S. Daniel Johnson to be executive vice president, Information Systems and Technology, effective January 1, 2015, to succeed David K. Heebner, who has informed the company of his intention to retire on December 31, 2014. Johnson will also continue in his role as president of General Dynamics Information Technology, a business unit of General Dynamics. In announcing the board's action, Phebe N


Tidewater Building Two 145 ft. Crewboats at Swiftships

Working from a proven Swiftship design with modifications to meet their particular needs, Tidewater Marine has ordered a pair of 145 x 26 ft. crewboats from Swiftships, in Morgan City, La. With space for 150 passengers and accommodation for up to nine crew, the boats will also be capable of carrying 16,000 U.S. gallons of fuel, 19,500 gallons of fresh water, 375 gallons of lube oil and 275 gallons of waste oil. An additional 6,600 gallons of ballast tankage is included


Chinook Aluminum Cruiser Delivered

The William E. Munson Company delivered a 32 ft. Chinook welded aluminum cruiser to Ed Robinson's Diving Adventures. Powered by twin Volvo KAD43 diesels, coupled to Volvo dual prop drive legs, the USCG certified 15-passenger dive boat has a top speed of 45 mph light and 40 mph fully loaded. Outfitting includes port and starboard side dive doors, large stern dive platform with two flip out dive ladders, aluminum tank rack for 30 dive bottles, tropical style open-backed wheelhouse with sunroof


Mid America Shipyards Delivers First Vessel

Photo courtesy Mid America Shipyards

Mid America Shipyards LLC out of Ft. Smith, Ark. announced that after opening its doors in December 2009 it has delivered its first vessel, a truckable tug boat, the Mary Ann, to the Chicago area. Specifications: Length    25.5 ft Beam    14 ft Hull depth    5 ft Draft    3.3 ft Weight    44,500 lbs Power    660 hp, Twin Screw John Deere 6081 AFM Shaft size    3 inches


Laser Scanning Ships: Discover the Value

Daryl Johnson

With increased marine regulations it is increasingly important to acquire digital documentation of the your fleet of ships. Today, laser scanners have the range and accuracy to capture marine vessels, piping systems and shipyards to provide 3D modeling that be used in the manufacturing and designing processes. Vessel owners, vessel builders, naval architects and marine engineers who would like to learn more on the value of the service are invited to participate in a free Webinar on the topic


Pollet to Lead R&D at Coldharbour Marine

Bruno Pollet (Photo: Coldharbour Marine)

Coldharbour Marine Ltd. has appointed Professor Bruno Pollet to head its R&D department.   Bruno Pollet moves to Linby, Nottinghamshire from the University of the Western Cape, Cape Town, South Africa where he was Professor of Energy Materials and Systems and Director of the National


IMCA Publishes Introduction to Inertial Navigation

Image: IMCA

The increased use of inertial navigation systems (INS), particularly in support of offshore survey, installation and inspection tasks, has emphasized the need for a general introduction and outline of the use of inertial navigation technology used offshore.   


Contest: Join a Plastic Pollution Research Voyage to the Atlantic Ocean

5 Gyres joined the crew of 2041 to Antarctica to survey plastic pollution.

  The 5 Gyres Institute, a leader in global plastic pollution research, has launched an online contest for those who want to learn first-hand about the problem and help drive solutions. One winner will be chosen to join the final leg of 5 Gyre’s June research expedition to the North


Torqeedo Introduces New Deep Blue Inboard

Image: Torqeedo

Torqeedo now offers a shaft drive version of its 40 and 80 horsepower Deep Blue motor. An electric drive designed for marine use from the ground up, the Deep Blue inboard shares the safety, power and performance of the original outboard system, also featuring a quiet, low-maintenance


Oil Tankers Run Gauntlet in Nigeria's 'Pirate Alley'

Photo: Edward Stegle

A pirate attack that killed a supertanker crewman off the coast of Nigeria this week has highlighted a growing threat off oil-rich West Africa, as vessels carrying millions of barrels of crude traverse a region that has become known as "pirate alley".  


Volvo Penta Unveils Forward Drive Innovation

New Marine Propulstion Technology_Volvo Penta Forward Drive (Rear 3Q)_FINAL

A revolutionary new concept in marine propulsion, the first Volvo Penta Forward Drive (FWD), debuted today at an exclusive event at the Miami International Boat Show.   Opening up a new realm for recreational water sports, the Volvo Penta FWD begins with forward-facing dual counter-rotating


Volvo Penta Wins NMMA Innovation Award

Product Photo_New Marine Propulstion Technology_Volvo Penta Forward Drive (Rear 3Q)

The National Marine Manufacturers Association (NMMA) presented an Innovation Award to Volvo Penta for its new Forward Drive (FWD) propulsion system in the Alternate Drive Technology category at the 2015 Miami International Boat Show today


CSIRO, BHP Billiton Join Forces in Marine Research

Ningaloo Reef in Western Australia File photo BHP Billiton

  The World Heritage Listed Ningaloo Reef in Western Australia will be the focus of a new marine research partnership between CSIRO and BHP Billiton Petroleum announced today. Ningaloo Reef is the largest fringing reef in the world, extending 300 kilometres along the North West coast of


Bow Thrusters Ordered for New NYC Ferries

Photo courtesy of WESMAR

WESMAR (Western Marine Electronics) announced that its heavy duty Bow Thrusters have been selected for three new 165-foot, 600-passenger excursion and sightseeing ferries operated by Circle Line Cruises, the New York City sightseeing company.


HII, Petters Recognized by the Reserve Officers Association

Mike Petters (Photo: HII)

Huntington Ingalls Industries (HII) and its president and CEO, Mike Petters, received the Reserve Officers Association's 2015 Nathan Hale Corporate Patriot Award presented at the ROA STARS Foundation Gala on Tuesday in Washington, D.C.  


South East Asia Shipping Piracy Hotspot

Image:  Allianz Global Corporate & Specialty (AGCS)

 Piracy attacks in South East Asian waters are up year-on-year, as are incidents in the Indian subcontinent, with Bangladesh a new hotspot, reveals Allianz Global Corporate & Specialty SE’s (AGCS) third annual Safety and Shipping Review 2015.  


General Dynamics Wins $610 milion Naval Order

DDG 51 Class Destroyer

The U.S. Navy has awarded funding for the construction of DDG 122, the Fiscal Year 2015 Arleigh Burke-class destroyer under contract at General Dynamics Bath Iron Works.   This $610.4 million contract modification fully funds this ship which was awarded in 2013 as part of a multi-ship


Missing Sailor Rescued after two months

Louis Jordan the Rescued Sailor Courtesy Coast Guard

  A man missing at sea for 66 days has been rescued in a disabled boat off the North Carolina coast, the U.S. Coast Guard said on Thursday. A German-flagged vessel alerted the Coast Guard at about 1:30 p.m. that it had spotted the 37-year-old man and the vessel some 200 miles (320 km)


4 Chaplains Foundation Recognizes Helix CEO

LR George DuBois; Capt. Tom Allen, U.S. Coast Guard Sector Jacksonville; Joanne Stopke; Art Thomas; Lisa Eckley-Thomas; Rear Adm. John Korn, Commander U.S. Coast Guard 7th District; retired Capt. Louis Cavaliere, U.S. Navy;

  On Thursday, March 19, 2015, Arthur H. Thomas, Sr., president and CEO of Helix Alliance, Inc., received the Chapel of Four Chaplains Legion of Honor Award. The award was presented by retired Capt. Louis Cavaliere, U.S. Navy, chairman of the Four Chaplains Memorial Foundation


Seattle Area Could Use Old Aircraft Carriers as a Bridge

In this 2012 aerial view of the Puget Sound Naval Shipyard, the aircraft carriers Independence, Kitty Hawk, Constellation and Ranger are visible. The Ranger and Constellation have since been scrapped. Pic USN

  A Washington state lawmaker looking to ease traffic congestion for several Puget Sound-area communities near Seattle has proposed building an eye-catching new toll bridge made from retired Navy aircraft carriers. Republican Representative Jesse Young has been gathering support among






 
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