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  2. Dynamic positioning - Wikipedia

    en.wikipedia.org/wiki/Dynamic_positioning

    An LNG-powered platform supply vessel started operation in 2016 with a 653 kWh/1600 kW battery acting as spinning reserve during DP2, saving 15-30% fuel. [11] The 154-meter North Sea Giant has combined 3 powerpacks, switchboards and 2 MWh batteries to operate in DP3 using only one engine, [12] [13] keeping the engine load between 60% and 80%. [14]

  3. MarineTraffic - Wikipedia

    en.wikipedia.org/wiki/MarineTraffic

    MarineTraffic is a maritime analytics provider, [1] which provides real-time information on the movements of ships and the current location of ships in harbors and ports. [2] A database of information on the vessels includes for example details of the location where they were built plus dimensions of the vessels, gross tonnage and International ...

  4. Automatic identification system - Wikipedia

    en.wikipedia.org/wiki/Automatic_identification...

    AIS is intended to assist a vessel's watchstanding officers and allow maritime authorities to track and monitor vessel movements. AIS integrates a standardized VHF transceiver with a positioning system such as a Global Positioning System receiver, with other electronic navigation sensors, such as a gyrocompass or rate of turn indicator .

  5. List of largest container shipping companies - Wikipedia

    en.wikipedia.org/wiki/List_of_largest_container...

    This is a list of the 30 largest container shipping companies as of February 2024, according to Alphaliner, ranked in order of the twenty-foot equivalent unit (TEU) capacity of their fleet. [1] In January 2022, MSC overtook Maersk for the container line with the largest shipping capacity for the first time since 1996. [ 2 ]

  6. List of radar types - Wikipedia

    en.wikipedia.org/wiki/List_of_radar_types

    Surface search radar display commonly found on ships. Navigational radars resemble search radar, but use very short waves that reflect from earth and stone. They are common on commercial ships and long-distance commercial aircraft. Marine radars are used by ships for collision avoidance and navigation purposes.

  7. Hapag-Lloyd - Wikipedia

    en.wikipedia.org/wiki/Hapag-Lloyd

    The deal, which was approved by the boards of both CP Ships, TUI, and the shareholders, was a success, and made the combined fleet the fifth-largest by capacity in the worldwide container shipping market. [24] [25] The Colombo Express, 8600 TEU container ship owned and operated by Hapag-Lloyd

  8. Sigma-class design - Wikipedia

    en.wikipedia.org/wiki/Sigma-class_design

    The SIGMA class is a Dutch-built family of modular naval vessels, of either corvette or frigate size, designed by Damen Group. SIGMA stands for Ship Integrated Geometrical Modularity Approach. [4] The basic design of the SIGMA Patrol Series can vary as the hull segments are designed as components.

  9. Global Maritime Distress and Safety System - Wikipedia

    en.wikipedia.org/wiki/Global_Maritime_Distress...

    DSC is primarily intended to initiate ship-to-ship, ship-to-shore and shore-to-ship radiotelephone and MF/HF radiotelex calls. DSC calls can also be made to individual stations, groups of stations, or "all stations" in one's radio range. Each DSC-equipped ship, shore station and group is assigned a unique 9-digit Maritime Mobile Service Identity.