This announcement came via the folks at the Maritime Executive. For some of you, this may have been an anxious wait. I would expect to see a stream of new lubricants catering to tier 4 engines or specifically tailored for use with low sulfur and ultra low sulfur fuels in the next year. Here’s a [...]
In its most basic form the DP system is a control system that measures environmental inputs then sends commands to the thrusters to counter these forces to keep the vessel stationary, or to move it along a specified track. The type of task the vessel performs will determine which Class of system is used.
A blimp on a ship? Sort of. I came across these photos of the newly built Oasis of the Seas testing the feasibility of deploying an aerostat or tethered balloon. The world’s largest cruise ship afloat was conducting sea trials and added testing the feasibility test of a tethered balloon to the extensive 3-day sea trial period off the shores of Turku Finland
Pisces is the second of two 25 knot, 149-passenger vessels recently built by WETA. The City of Alameda manages the Harbor Bay ferry service and contracts with Harbor Bay Maritime to operate the service. The City of Alameda chartered the WETA-owned ferry for use on the Harbor Bay Ferry service.
Like its sister vessel, Gemini, which set sail on the Tiburon-San Francisco commute in December 2008, Pisces is the nation’s most environmentally friendly ferryboat. Its exhaust is 85% cleaner than EPA emissions standards for Tier II (2007) marine engines and is ten times cleaner than existing Bay Area ferries. Pisces also incorporates innovative measures to protect bay and marine life, including low-wake, low-wash hulls.
Urea…yes…a primary waste product of urine is actually a key ingredient to reducing nitrogen oxides or NOx emissions from diesel engines. NOx is a by-product of combustion, and is the primary cause of smog, acid rain, and the production of ozone. Not only does NOx not take too kindly to the atmosphere, it also does not take kindly to humans. NOx and various toxic by-products from reactions with NOx cause lung irritation, and in high enough concentrations permanent lung damage and biological mutations.
In a relatively lightly published and un-noticed event, the U.S. flagged cargo ship M/V SAGAMORE was attacked and robbed on Aug. 8th by two men with AK-47s near the al-Basrah Oil Terminal, which lies about 19 miles from the Iraqi port of Umm Qasr. The SAGAMORE is operated by Sealift Inc., a privately held company [...]
The appearance of the small foreign freighter loaded with over 490 Tamil refugees off the shores of the U.S. and Canadian border in the Pacific Northwest posed a fairly significant challenge to the Canadian Maritime Forces this week. It became a particular challenge for Canada vice the U.S. because the vessel was requesting asylum in [...]
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