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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.


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


Britain: EU Mission Should Turn Back Migrant Boats

A European Union naval force deployed in the Mediterranean should turn back migrant boats after they leave Libya and prevent them from reaching Italy, British Foreign Minister Boris Johnson said on Thursday.   Italy is on the frontline of Europe's migrant crisis, taking in more than 400,000 refugees over the past three years, many of them saved from rickety boats pushed out to sea by people smugglers based in north Africa.  


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.


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


US Navy Destroyer DDG 114 Christened

Ship Sponsor Georgeann McRaven christens DDG 114, the destroyer named for Medal of Honor recipient Ralph Johnson. Also pictured (left to right) are Assistant Secretary of the Navy Sean Stackley; Cmdr. Jason Patterson, the ship’s prospective commanding officer; Helen Richards, Ralph Johnson’s sister; and Ingalls Shipbuilding President Brian Cuccias. (Photo by HII)

Huntington Ingalls Industries’ (HII) Ingalls Shipbuilding division christened the company’s 30th Arleigh Burke-class (DDG 51) Aegis guided missile destroyer, Ralph Johnson (DDG 114), April 2 in front of approximately 1,000 guests.   “It’s been more than a quarter century since the start of construction of Ingalls’ first Arleigh Burke destroyer, the Barry (DDG 52),” said Sean Stackley, assistant secretary of the Navy for research


Autonomous Workboats: The Future is Now

(Credit: Sea Machines)

Sea Machines is bringing autonomous self-driving systems to the world of workboats. At an impressive virtual reality demonstration seen late last year and then again at a frigid, late winter visit to the Boston waterfront, the future of workboat technology became all too evident for this writer


New Passenger Vessel Delivered to Majestic Ferries

Majestic Dream (Photo: Incat Crowther)

Majestic Ferries’ fleet continues to grow with the delivery of Majestic Dream, the first of a new class of Incat Crowther-designed fuel-efficient 39m HSC compliant passenger vessels.   Majestic Ferries operates vessels between Singapore and Batam in a competitive marketplace


Bourque Joins Sea Machines

(Photo: Sea Machines)

Following a recent capital investment and the growing global interest from the marine sector, Sea Machines Robotics said it has been expanding its crew and is poised for further growth, expecting to deliver first generation systems to marine customers this summer.  


Crowley Names Vargas VP, Business Development

Daniel Vargas (Photo: Crowley)

Crowley names Daniel Vargas new Vice President of International Business Development, prtnering with Jeffrey de la Combe to enhance Caribbean services   Veteran sales executive in ocean transportation and logistics Daniel Vargas has been appointed vice president of international business


W. Africa Crude-Asian Tenders, Pending Export Plans Slow Trade

File Image (CREDIT: AdobeStock)

Physical trading in West Africa was muted as the market awaited tender results and the April-loading Angolan crude oil export plan.   * The benchmark oil prices on which West Africa crude oil trades retraced some of Monday's losses as confidence in OPEC's cut plan rose.


Volvo Penta Wins Innovation Award for Inboard Joystick

Photo Volvo Penta

The National Marine Manufacturers Association (NMMA) and Boating Writers International (BWI) today presented Volvo Penta with a 2017 Innovation Award for the Volvo Penta Joystick for Inboard. It is the first and only joystick for twin inboard shaft installations that includes both docking and


US Navy to Christen Guided-Missile Destroyer Paul Ignatius

The guided-missile destroyer Pre-Commissioning Unit (PCU) Paul Ignatius (DDG 117). Photo: United States Navy

 The Navy will christen the newest guided-missile destroyer, the future USS Paul Ignatius (DDG 117), today (Saturday)  CDT ceremony at Huntington Ingalls Industries Shipbuilding in Pascagoula, Mississippi.    The future USS Paul Ignatius is named in honor of the Honorable


Huntington Christens Paul Ignatius

Photo: Huntington Ingalls Industries

 Huntington Ingalls Industries (HII)'s Ingalls Shipbuilding division christened its 31st Arleigh Burke-class guided missile destroyer, Paul Ignatius (DDG 117), with approximately 1,000 guest in attendance at today’s ceremony. 


A Traditional Ship with a Contemporary Heart

Photo Courtesy of BAE Systems

Old photos show mid-nineteenth century sailing ships abandoned in the San Francisco Bay area by crews who caught gold fever. Some of these abandoned hulls lie under the modern day city of San Francisco. Over in Sausalito, just to the north of the famous Golden Gate Bridge


USS Ronald Reagan Departs for Sea Trials

Official U.S. Navy file photo

The U.S. Navy's only forward-deployed aircraft carrier USS Ronald Reagan (CVN 76), departed Commander, Fleet Activities Yokosuka (CFAY) May 7.  Ronald Reagan's crew shifted colors at 11:54 a.m. and made way to conduct sea trials in the final phase of the ship's selective restricted


New Double Drum Bow Winch from JonRie

Photo: JonRie

JonRie Marine Winches has launched its new Container Master Series “220” double drum bow winch, currently installed on the tug Independent, a new ASD for Marine Towing of Tampa.   The new winch is designed for a larger capacity rope


Johnson Joins Foss in HSQE Role

Grant Johnson (Photo: Foss Maritime)

Grant Johnson has joined Foss Maritime as Vice President of Health, Safety, Quality and Environment (HSQE), responsible for overseeing, growing and strengthening HSQE performance.   Johnson arrives at Foss from TechnipFMC, an international energy services provider


Southern Illinois Transfer Orders Harbor Tug

Photo courtesy of Twin Disc

Barbour JB Shipyard of St. Louis has laid the keel for a new harbor tug that will be powered by Veth Z-drives. The purchase agreement was signed at the Inland Marine Expo, St. Louis, by Kurt Johnson, Southern Illinois Transfer president and owner of the vessel; Guido Davids


Boris Johnson Visits Coldharbour Marine

The Foreign Secretary Boris Johnson visiting Coldharbour Marine (Credit: Nottingham Post / Coldharbour Marine)

 U.K. Foreign Secretary Boris Johnson paid a visit to Coldharbour Marine recently as the ballast water treatment system manufacturer’s facility in Nottinghamshire gears up for significant export-oriented production. Coldharbour Marine has spent more than 10 years researching and


Oil Slips on Mideast Rift Worries

File Image: Fujairah Port (CREDIT: AdobeStock / (c) Pavel Losevsky)

Group of Arab states cuts all ties with Qatar; tankers going to/from Qatar barred from Fujairah port.   Oil prices slipped further below $50 a barrel on Tuesday on concerns that a diplomatic rift between Qatar and several Arab states including Saudi Arabia could undermine efforts by OPEC to






 
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