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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?

P1040184 WEB.jpg

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.


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


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


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


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.


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


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


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


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


Incat Crowther Delivers Ferries to Angola

Courtesy Incat Crowther

  Incat Crowther has delivered Luanda and Cacuaco to Instituto Marítimo e Portuário de Angola. This pair of 36m catamaran passenger ferries, built by Astilleros Armon in Spain, will be operated by subsidiary TMA Express.


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


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


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 IPS: Still Revolutionary

A decade ago, one system single-handedly changed the face of leisure and commercial boating. The game changer Volvo Penta IPS.

  In the first two months of 2005, visitors from all over the world attended the London International Boat Show and Miami International Boat Show, expecting to find the usual selection of boats, equipment and accessories. What they discovered instead was history in the making


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".  


US House Passes Bill to Pressure Regulators on LNG Exports

The U.S. House of Representatives passed a bill on Wednesday to speed permits for exports of natural gas, a measure that even if passed by the Senate and signed into law by President Barack Obama, is not expected to help bring much new fuel to global markets.  


Catamaran Passenger Ferry Delivered to Explore NZ

Image courtesy of Incat Crowther

A new 26-meter catamaran passenger ferry vessel, D6, has been delivered to Explore Group NZ, designed by Incat Crowther and built by Aluminium Marine in Queensland.   The vessel’s construction began a spec build before being earmarked by the operator as a potential vessel for their


Chevron Makes Oil Discovery in Deepwater US Gulf

Anchor is located approximately 140 miles (225 km) off the coast of Louisiana. (Image: Chevron)

Chevron Corporation announced an oil discovery at the Anchor prospect in the deepwater U.S. Gulf of Mexico. Anchor is Chevron’s second discovery in the deepwater Gulf in less than a year. “The Anchor discovery, along with the previously announced Guadalupe discovery


Oil's Worst Year Since 2008

Oil prices fell on Wednesday as concerns about demand for fuel kept worries about a global supply glut intact.   Both Brent and U.S. crude significantly pared losses just before government data showed U.S. crude oil inventories fell 1


Crewboat Sold to European Buyers‏

Patrice Tide

  Marcon International, Inc. of Coupeville, Washington infomred that Tidewater Marine International Inc. has sold their 41.2m x 8.2m x 3.5m depth / 2.38m draft, high-speed, aluminum crew / supply vessel “Patrice Tide” to private European operators


Chevron Takes Cummings on Board

Alexander B. Cummings Jr. Elected to Chevron Board of Directors

  Chevron Corporation informed that Alexander B. Cummings Jr. has been elected to Chevron's board of directors, and he will serve on the company's Audit Committee. John Watson, chairman of the board and chief executive officer of Chevron said, "Mr


Nigeria to Cut Petrol Subsidy by Half

Nigeria plans to cut subsidies on petroleum products by half next year after sharp falls in global crude prices, spurred the government to revise its 2015 budget downwards, data from the revised budget seen by Reuters showed on Friday. President Goodluck Jonathan submitted the revised budget


Cummins, Konrad Debut Diesel Sterndrive Package

Konrad Marine Products

Less than one year after announcing the formalization of their relationship, Cummins and Konrad Marine confirm they have added 480 and 550 horsepower ratings to the diesel sterndrive packages they jointly offer. The 480 rating is approved for both leisure and commercial applications


Chevron Starts Oil Production in Gulf of Mexico

 Tubular Bells floating production facility is a classic spar hull with traditional three-level topsides.

 Chevron Corporation announced today that the Hess Corporation-operated Tubular Bells deepwater project, located in the U.S. Gulf of Mexico, has started crude oil and natural gas production. The field is located 135 miles (217 km) southeast of New Orleans, in approximately 4,300 feet (1






 
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