6G News

At the Sea Tech Week Maritime Transport conference this past September, held in Brest, France, there was no shortage of big-picture, creative ideas pertaining to maritime shipping and alternative energy.One such project, called Seaguel, was presented as part of a larger discussion on hydrogen (H2) as maritime fuel. The full session was titled “Distributing Hydrogen from Offshore Wind Farms as a Fuel for Ships.” The topic was developed by France Energies Marines (FEM), a public-private R&D collaborative focused on offshore renewable energy.Right now…

In a collective call to action for the decarbonization of shipping last year, 34 signatory CEOs from the industry made clear that efforts to significantly lower the carbon footprint of shipping presented “biggest technology challenge in the past 100 years”.This statement was not an exaggeration. In fact, the transition to a low-carbon future will take more than an unprecedented commitment to the research and development that traditionally underpins technological advance. Finding complex solutions that are at once commercially viable…

Sonardyne’s Ranger 2 Ultra-Short Baseline (USBL) acoustic positioning system has been selected by the Swiss-based Allseas Group for the world’s largest pipelay and platform installation/decommissioning vessel, Pieter Schelte. Built by Daewoo Heavy Industries in South Korea, at 382 meters long and 124 meters wide, Pieter Schelte is almost as long as the Empire State Building and as wide as London’s Big Ben is tall. When complete early next year, the vessel will be able to lift loads of 48…

Ashtead Technology announce at the U.K.'s Ocean Business 2013 expo that it has purchased Sonardyne 6G acoustic positioning equipment value £1.3 million. This latest acquisition is the second significant order placed by the company for 6G in the last 12 months, further strengthening the Ashtead Technology fleet of Compatt 6 transponders, including various sound velocity, digiquartz and inclinometer sensors, GyroCompatts, RovNav 6LBL transceivers and both omni and directional Wideband Sub Mini transponders.

Daily demonstrations are the key focus of Sonardyne International Ltd.’s presence at this year’s Ocean Business in Southampton. Taking place at the National Oceanography Centre (NOC) from Tuesday 9th April to Thursday 11th April, Sonardyne’s trials and research vessel, Sound Surveyor, boasts a packed program schedule including Sprint INS, 6G multi-user acoustics and Solstice Side Scan Sonar. Inside on Sonardyne’s stand, E1, visitors will be able to explore technology for acoustic positioning, inertial navigation, sonar imaging and wireless communications.

Following the discovery of a potential debris field at Amelia Earhart’s proposed crash site offshore Nikumaroro Island in the Western Pacific, Sonardyne International Ltd is now able to reveal that it’s Ranger 2 USBL tracking system together with a Lodestar GyroUSBL was the acoustic positioning technology of choice for the mission. Provided to Phoenix International, the expedition contractor, Ranger 2 was used to position both the ROV (Remotely Operated Vehicle) and AUV (Autonomous Underwater Vehicle) used in the underwater searches. The U.S.

Acoustic positioning technology from Sonardyne Inc, Houston, was selected to play a key role in a recent expedition aiming to solve one of the greatest mysteries of the 20th century. A Bluefin Robotics AUV (Autonomous Underwater Vehicle) was equipped with a Sonardyne Ranger 2 underwater target tracking system which was used by The International Group for Historic Aircraft Recovery (TIGHAR) to search for the remains of the Lockhead Electra aircraft flown by Amelia Earhart during her failed circumnavigation attempt in 1937.

Survey Equipment Services (SES), part owned by Hydroquip, has added Sonardyne 6G equipment to its rental pool in Katy, Texas. 6G products utilise Sonardyne’s ultra-wideband width, digital ranging and telemetry protocols developed to increase the precision, speed and reliability of acoustic positioning and aided inertial navigation operations. The platform has been proven to deliver significant operational savings, allowing multi-user subsea construction survey tasks to be completed in less time than was previously possible. With 30 years’ experience working with the oil and gas industry, SES specialises in the supply of marine navigation and hydrographic survey equipment.

Sonardyne Inc., Houston, is pleased to announce the appointment of Mike Chapman, founder of MECCO Inc., to its expanding team of sales agents in the United States. Based in Duvall, Washington, Mike has over 30 years of experience in the marine and oceanographic industries and will focus on developing Sonardyne’s business in Western North America. As part of his new role Mike is promoting Sonardyne’s 6G® product range, the latest in acoustic technology. 6G products utilise Sonardyne’s ultra-wideband width…

This month saw the 50th Marine Measurement Forum (MMF) take place at Portsmouth Historic Dockyard on Tuesday 12th June where Sonardyne International Ltd’s Engineering Director, Simon Partridge, was invited to present. The MMF is a series of one-day, non-profit making events that provide opportunities for the informal exchange of ideas, knowledge, techniques and developments across an extensive range of marine scientific measurement activities. Attendees typically include scientists…

Recognizing the benefits of Sixth Generation (6G) acoustic technology, Sonar Equipment Services has placed its first order with Sonardyne International Ltd. Based in Great Yarmouth, UK, Sonar Equipment is a leading supplier of high grade geophysical, oceanographic, ROV and hydrographic marine survey equipment to the offshore sector. The order for Sonardyne’s most advanced subsea navigation and data telemetry technology includes ROVNav 6 LBL transceivers and Compatt 6 positioning transponders.

Sonardyne International Ltd. has received an order valued at over £2.1 million from international oil and gas turnkey contractor Saipem. The order includes six SPRINT systems and associated acoustic positioning equipment, making it Sonardyne’s largest sale of acoustically aided inertial navigation technology to date. SPRINT (Subsea Precision Reference Inertial Navigation Technology) will be deployed in April in the West Delta Deep Marine concession (WDDM). This natural gas field is situated about 90 kilometers offshore the North-West Nile Delta, at water depths between 400 and 1,000 meters.

Sonardyne’s Calibration-Free Acoustic Positioning Delivers Major Savings for CSA International. CSA International Inc, an environmental survey company working in the Gulf of Mexico, has become the first organisation in the world to purchase a new, ‘calibration-free’ acoustic positioning system launched by Sonardyne International Ltd. The GyroUSBL integrates Sonardyne’s Lodestar Attitude and Heading Reference System (AHRS) and sixth generation (6G®) Ultra-Short BaseLine (USBL)…

To meet the growing demand for running large container vessels on varying loads, MAN Diesel has developed a turbocharger cut-out system that improves main-engine performance during low-load operation. MAN Diesel’s Turbocharger Cut-Out System lowers main-engine fuel-oil consumption and improves performance during low-load operation. The system includes two, pneumatically operated cut-out valves placed at the turbine inlet and compressor outlet. Installation of the Turbocharger Cut-out system requires little time and MAN Diesel PrimeServ reports that with the right planning, off-hire can be avoided. Installation during voyages can be carried out by a MAN PrimeServ installation team. •    turbine-out temperature drops of up to 30 degrees.