New Finland Icebreaker Fitted with Navis Equipment

Posted by George Backwell
Wednesday, April 30, 2014
Bridge controls: Photo Navis Engineering

Navis Engineering says it has delivered its NavDP4000 system and Autopilot AP4000 for the new icebreaker 'Baltika'.

Navis explains that its dynamic positioning control systems have met performance expectations in the sea trials of the multifunctional icebreaking rescue and emergency vessel Baltika.The state-of-the-art icebreaker, commissioned in early April 2014, is fitted with the Nav DP4000 (DP System) and the Navis AP4000 Heading control system (autopilot).

Designed by Finnish company Aker Arctic, Baltika was built by the Arctech shipyard in Helsinki and its construction has involved a profound rethinking of icebreaking capability.

Navis adds that the vessel features an asymmetrical hull and an asymmetrical arrangement of its three azimuthing thrusters, enabling it to cut through ice at oblique angles of up to 45 degrees (forward and astern) in channels up to 50m wide – far wider than a conventional icebreaker of the same size. Baltika is also highly manoeuvrable and can transit pack ice up to 1.0 m thick at speed 3 knots.

The DP control system can be set to automatic and semi-automatic modes, with speed and drift angle predetermined, while its DP algorithms also take into account minimizing the effect of hull’s asymmetry.

Sea trials confirmed that dynamic positioning control and heading control systems met their declared performance of being accurate at 6 Beaufort Sea State and wind of 14 m/s to a positioning accuracy of 1 m and a heading accuracy of 1 degree.

About the equipment suppliers
Navis Engineering Oy, founded in 1992, is a privately owned Finnish manufacturer of dynamic positioning and vessel motion control systems. Its headquarters is located in Vantaa, Finland, where production takes place, while it also has a R&D Centre in St Petersburg, Russia.


 
 

 

Maritime Reporter July 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

AEU Presents Safety Awards

The American Equity Underwriters, Inc. (AEU) presented its 2014 Safety Awards at the annual American Longshore Mutual Association, Ltd. (ALMA) Conference on July 19, 2015, in Key Biscayne, Fla.

Hapag-Lloyd Names Haeser Next CCO

Container shipping line Hapag-Lloyd AG’s supervisory board has appointed Thorsten Haeser as a new executive board member in charge of Hapag-Lloyd’s global sales

MARAD to Host Meeting on Proposed Delfin LNG License

MARAD Announces Public Scoping Meetings for Proposed Delfin Liquefied Natural Gas Deepwater Port Export Facility.   On July 29, the Maritime Administration

Technology

Google Maps Goes Coastal with Unmanned Boat

A new high-tech unmanned vessel, launched with the help of Google, will use innovative technologies from the boatbuilding and mapping fields to map shorelines and

Bollinger Delivers 14th FRC to USCG

Bollinger Shipyards has delivered the 14th Fast Response Cutter (FRC), Heriberto Hernandez, to the United States Coast Guard (USCG). The 154-foot patrol craft

Korean Registry Okays Transas ECDIS

Transas, one of the world's leading providers of integrated navigation solutions, received ECDIS type-approval from the Korean Registry (Korea Marine Equipment Research Institute),

Contracts

UK Navy Chooses Effer Crane Again

Cranes manufacturer Effer informs its marine crane has recently been installed aboard the U.K. Royal Navy’s patrol vessel HMS Mersey.   The new 5s 275M crane,

Fire-stricken Icebreaker Overhauled

SENER concludes the Almirante Irizar icebreaker engineering works for re-outfit and overhaul   SENER reports it has completed the engineering works relating to

Diana to Acquire Two Post-Panamax Containerships

Diana Containerships Inc. announced that yesterday it signed, through two separate wholly-owned subsidiaries, two Memoranda of Agreement to purchase from an unaffiliated

Shipbuilding

Thai Navy Argues Subs Protect Seas

The Royal Thai Navy claims it urgently needs more submarines to compete with other Asian countries. The assistant commander made the claim aimed at persauding

China Shipping Orders Eight 13500 TEU Box Ships

China Shipping Container Lines has placed orders for eight 13,500 twenty-foot-equivalent container ships at Shanghai Jiangnan Changxing Shipbuilding, continuing

RoRo Launched for Royal Bahamas Defense Force

A Damen RoRo 5612 was launched this month at Halong Shipyard in Vietnam, the shipbuilder announced. The RoRo is one of nine Damen vessels ordered by the Royal

Navigation

Google Maps Goes Coastal with Unmanned Boat

A new high-tech unmanned vessel, launched with the help of Google, will use innovative technologies from the boatbuilding and mapping fields to map shorelines and

Korean Registry Okays Transas ECDIS

Transas, one of the world's leading providers of integrated navigation solutions, received ECDIS type-approval from the Korean Registry (Korea Marine Equipment Research Institute),

MOL Wins Eco Awards in California

Mitsui O.S.K. Lines, Ltd. earned recognition from the ports of both Los Angeles and Long Beach, California, today, for its efforts to ensure compliance with

Marine Equipment

UK Navy Chooses Effer Crane Again

Cranes manufacturer Effer informs its marine crane has recently been installed aboard the U.K. Royal Navy’s patrol vessel HMS Mersey.   The new 5s 275M crane,

Activists Block Shell's Arctic Drilling Quest

Greenpeace protestors dangling from a bridge on Thursday in Portland, Oregon, halted an icebreaker that Royal Dutch Shell needs in northern Alaska before it can

Fire-stricken Icebreaker Overhauled

SENER concludes the Almirante Irizar icebreaker engineering works for re-outfit and overhaul   SENER reports it has completed the engineering works relating to

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Naval Architecture Navigation Pod Propulsion Port Authority Ship Electronics Shipbuilding / Vessel Construction Sonar Winch
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.2360 sec (4 req/sec)