RV David Thompson

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RV David Thompson, Parks Canada Research & Survey Vessel, off King William Island, Canada, 2019.jpg
RV David Thompson, near the wreck of HMS Erebus, 2019
History
Canada
NameCCGS Arrow Post
OperatorCanadian Coast Guard
Port of registryOttawa, Ontario
BuilderHike Metal Products, Wheatley, Ontario
Yard number93
Launched1991
Completed1991
Commissioned1992
Refit2012
HomeportPrince Rupert, British Columbia
IdentificationIMO number: 9065778
FateTransferred to Parks Canada July 2016
Canada
NameDavid Thompson
NamesakeDavid Thompson
OperatorParks Canada
Port of registryOttawa, Ontario
AcquiredJuly 2016
In service2017
IdentificationIMO number: 9065778
StatusIn service
General characteristics
TypeResearch vessel
Tonnage
Length29.0 m (95 ft 2 in)
Beam8.8 m (28 ft 10 in)
Draught3.4 m (11 ft 2 in)
Installed power954 kW (1,279 hp)
Propulsion
Speed13 knots (24 km/h; 15 mph)
Range2,800 nmi (5,186 km; 3,222 mi) at 10 knots (19 km/h; 12 mph)
Endurance28 days
Boats & landing
craft carried		2
Complement6
Sensors and
processing systems
  • Sperry Marine Bridgemaster E X Band
  • Sperry Marine Bridgemaster II X-band
  • 1 x Skipper GDS 101
  • 1 x Furuno FCV-1100
  • 1 x HD 600E sonar

RV David Thompson is a Parks Canada mid-shore scientific research and survey vessel, that entered service in 2016. David Thompson has been used to carry out underwater archaeology work with Parks Canada during the survey of HMS Erebus and HMS Terror, the two Franklin Expedition ships lost in Northern Canadian waters. The vessel was formerly a fisheries patrol vessel of the Canadian Coast Guard named CCGS Arrow Post.[a]

Description[]

David Thompson is of steel construction and is 29.0 metres (95 ft 2 in) long overall and 26.5 metres (86 ft 11 in) between perpendiculars with a beam of 8.8 metres (28 ft 10 in) and a draught of 3.4 metres (11 ft 2 in).[1][2] The ship is powered by one Caterpillar 3512 geared diesel engine rated at 954 kilowatts (1,279 hp) driving a single controllable pitch propeller and a bow thruster. This gives the ship a maximum speed of 13 knots (24 km/h; 15 mph). The ship has a fuel capacity of 52.6 m3 (11,600 imp gal) giving the ship a range of 2,800 nautical miles (5,200 km; 3,200 mi) at 10 knots (19 km/h; 12 mph) and an endurance of 28 days. The ship is also equipped with two Caterpillar 3306 generators and one Caterpillar 3406 emergency generator.[1]

David Thompson is equipped with two rigid-hulled inflatable boats and has one HIAB seacrane capable of lifting 1.3 t (1.3 long tons; 1.4 short tons). The ship has a complement of six, and while with the Canadian Coast Guard operated with three officer and three crew. David Thompson has six berths.[1]

Service history[]

Arrow Post was ordered by the Canadian Coast Guard from Hike Metal Products for construction at their yard in Wheatley, Ontario with the yard number 93.[2] The ship was launched and completed in 1991.[1] The ship was commissioned in 1992.[3] The ship was based in Prince Rupert in British Columbia and registered in Ottawa, Ontario.[1] In Coast Guard service, Arrow Post was primarily used for fisheries patrol.[1][2] However, the ship was also used to carry out scientific research.[4]

Arrow Post was refit in 2012 by Allied Shipbuilders.[5] In October 2014, Arrow Post was one of the Coast Guard vessels used to monitor the disabled Russian merchant vessel after Simishur lost power off Haida Gwaii. The vessel was later taken under tow by CCGS Gordon Reid.[6]

In 2016, Arrow Post was transferred from the Canadian Coast Guard to Parks Canada.[3] The vessel was refitted as a research vessel by of Nanaimo, British Columbia beginning in April 2017.[7] In June 2017, the ship was used for a marine archeology expedition at the underwater wreck site of HMS Terror in the Arctic.[8] The vessel returned with divers for archaeological expeditions to the wreck of HMS Erebus in 2018[9] and HMS Terror in 2019.[10]

Notes[]

  1. ^ CCGS stands for Canadian Coast Guard Ship

Citations[]

  1. ^ a b c d e f "CCGS Arrow Post". Canadian Coast Guard. Retrieved 4 January 2018.
  2. ^ a b c "Arrow Post (9065778)". Miramar Ship Index. Retrieved 14 January 2018.
  3. ^ a b "RV David Thompson". Parks Canada. Retrieved 4 January 2018.
  4. ^ Hudson, Andrew (2 September 2016). "Canadian Coast Guard Ship Tanu visits Haida Gwaii". Haida Gwaii Observer. Retrieved 14 January 2018.
  5. ^ "CCGS ARROW POST – DOCKING & REFIT (F1782-12C735/A)". Public Works and Government Services Canada. 5 September 2012. Retrieved 4 January 2018.
  6. ^ "Russian Cargo Ship Under Tow off Canada". maritime-executive.com. 18 October 2014. Retrieved 14 January 2018.
  7. ^ Bush, Chris (24 August 2017). "Old coast guard ship refitted in Nanaimo for Franklin Expedition research". Nanaimo Bulletin. Retrieved 14 January 2018.
  8. ^ Breeby, Dean. "Parks Canada to explore wreck of HMS Terror with security issues unresolved". CBC News. Retrieved 4 January 2018.
  9. ^ Beeby, Dean (31 March 2019). "Parks Canada battles Arctic ice to explore crumbling wreck". CBC News. Retrieved 29 August 2019.
  10. ^ Weber, Bob (28 August 2019). "First interior shots of HMS Terror shipwreck shows unusually tidy array of artifacts preserved for centuries". National Post. The Canadian Press. Retrieved 29 August 2019.

External links[]

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