An icebreaker is a special-purpose ship or boat designed to move and navigate through ice-covered waters, and provide safe waterways for other boats and ships. Although the term usually refers to ice-breaking ships, it may also refer to smaller vessels, such as the icebreaking boats that were once used on the canals of the United Kingdom.
The Hecla class formed the backbone of the Royal Navy's ocean survey fleet from the mid-1960s.
A research vessel is a ship or boat designed, modified, or equipped to carry out research at sea. Research vessels carry out a number of roles. Some of these roles can be combined into a single vessel but others require a dedicated vessel. Due to the demanding nature of the work, research vessels may be constructed around an icebreaker hull, allowing them to operate in polar waters.
Polar Star Expeditions was a specialty adventure cruise company owned by Karlsen Shipping Company Ltd. out of Halifax, Nova Scotia, Canada. In 2001, Polar Star began operating a single expedition cruise ship, MV Polar Star, a 87-metre (284 ft) converted Swedish icebreaker with 105 berths. The company conducted cruises mainly in the northern and southern polar and sub-polar regions. Polar Star Expeditions did not have an easy time of it. In 2010, its only vessel lost one of its engines and had to operate part of that season on just one. Then in January 2011, the vessel suffered serious grounding damage in the Antarctic, which led to the failure of the parent company.
MV Esperanza was a ship operated by Greenpeace. Previous to being a Greenpeace ship it was a fire-fighting vessel owned by the Soviet Navy, built in 1984. It was recommissioned in 2000 and relaunched in 2002 after being named Esperanza by visitors to the Greenpeace website. It had undergone a major refit by Greenpeace to make it more environmentally friendly. A new helicopter deck and boat cranes were also added. The ship was powered by two Sulzer V12 marine diesel engines.
Laura Bassi is an icebreaking research vessel operated by the Italian National Institute for Oceanography and Applied Geophysics,. Between 1999 and 2019, she was the British Antarctic Survey (BAS) logistics ship, primarily used for the resupply of scientific stations in the Antarctic.
The British Antarctic Survey (BAS) is the United Kingdom's national polar research institute. It has a dual purpose, to conduct polar science, enabling better understanding of global issues, and to provide an active presence in the Antarctic on behalf of the UK. It is part of the Natural Environment Research Council (NERC). With over 400 staff, BAS takes an active role in Antarctic affairs, operating five research stations, one ship and five aircraft in both polar regions, as well as addressing key global and regional issues. This involves joint research projects with over 40 UK universities and more than 120 national and international collaborations.
MV Queen of Prince Rupert was a roll-on/roll-off (RORO) ferry operated by BC Ferries that provided the main surface transport link between the Queen Charlotte Islands and mainland British Columbia, connecting Skidegate with Prince Rupert across the Hecate Strait. The vessel also ran on the Prince Rupert–Port Hardy Inside Passage route during the low season.
The State Dockyard was a ship building and maintenance facility operated by the Government of New South Wales in Carrington, Newcastle, New South Wales, Australia between 1942 and 1987.
HMNZS Manawanui (A09) was commissioned in 1988 as a diving support vessel for the Royal New Zealand Navy. Originally she was built as a diving support vessel, the Star Perseus, for North Sea oil rig operations.
RRS Shackleton was a Royal Research Ship operated by the British scientific research organisations the Falkland Islands Dependencies Survey (FIDS), British Antarctic Survey (BAS) and Natural Environment Research Council (NERC) in the Antarctic from 1955 to 1983. She was subsequently operated as a seismic survey vessel under the names Geotek Beta, Profiler and finally Sea Profiler before being scrapped in 2011.
The MV Princess Ashika was an inter-island ferry which operated in the South Pacific kingdom of Tonga. This motorised vessel (MV) was built in 1972, and began sailing the Tongan route on 7 July 2009 only to sink less than a month later on 5 August. Official figures released by Operation Ashika on 19 August 2009, confirmed that 54 men were rescued, and 74 people were lost at sea. These include two bodies recovered and 72 missing, including five foreign nationals. Two of the missing passengers remain unidentified.
RML 497 is a former Royal Navy Fairmile B motor launch from World War II. She was named Western Lady III on her entry to civilian service, as a passenger motor vessel for Western Lady Ferry Service. From 2009 to 2015, she operated as The Fairmile for Greenway Ferry on their day cruise route from Torquay and Brixham to Dartmouth and Greenway. In May 2013, she was returned to her original wartime appearance. Torbay's "ferry wars" forced her removal from service, and in December 2015, RML 497 was acquired by the National Museum of the Royal Navy.
Piloto Pardo was a Chilean Navy auxiliary ship from 1959 until 1997. After decommissioning she was converted to an Antarctic expedition cruise ship and operated as such until 2012 under the name MV Antarctic Dream.
Westminster Passenger Services Association is a provider of regularly scheduled boat services on the River Thames in London. It is licensed by London River Services to run daily services from Westminster Pier to Kew Pier, with longer cruises also available which continue upriver to Richmond landing stage and Hampton Court landing stage. The cruises from Westminster Pier to Hampton Court are the longest regularly scheduled river services in London. Thames River Boats also operate 45-minute circular cruises from Richmond which usually take place on-board M.V. Princess Freda, a Dunkirk Little Ship which assisted with Operation Dynamo.<M.V Princess Freda on the Association of Dunkirk Little Ships website</ref>
USS PCS-1405 was a United States Navy minesweeper in commission from 1944 to 1946. She saw service in the latter stages of World War II.
Norway
