Kapitan Dranitsyn

Kapitan Dranitsyn (Russian: «Капитан Драницын») is a Russian icebreaker, built in Finland for the former Soviet Union. Since October 1995 she has been used as a research vessel by AARI.[3] She also offers excursions in the Arctic Ocean north of Russia.

Kapitan Dranitsyn in 2006
History
Russia
Name: Kapitan Dranitsyn
Owner: Russian Federation
Operator: Murmansk Shipping Company
Port of registry: Murmansk,  Russia[1]
Builder: Wärtsilä Helsinki Shipyard, Finland
Yard number: 413[1]
Launched: 1975
Completed: 2 December 1980[1]
Identification:
Status: In service
General characteristics [1]
Class and type: Icebreaker
Tonnage:
Displacement: 14,917 tons
Length: 129.02 m (423.3 ft) (overall)
Beam: 26.54 m (87.1 ft)
Draft: 8.50 m (27.9 ft)
Depth: 12.30 m (40.4 ft)
Ice class: RMRS LL3
Installed power: 6 × Wärtsilä-Sulzer 9ZL40/48 (6 × 3,040 kW)
Propulsion:
  • Diesel-electric; three shafts (3 × 5,400 kW)
  • Three 4-bladed fixed-pitch propellers
Speed:
  • 19 knots (35 km/h; 22 mph) in open water
  • 2 knots (3.7 km/h; 2.3 mph) in 1.3 m (4.3 ft) level ice[2]
Capacity: 102 passengers
Crew: 60
Aviation facilities: Helicopter deck

Layout

Kapitan Dranitsyn is a conventionally propelled icebreaker built for conditions in the Northern Sea Route and the Baltic Sea. In the last few years she has been modified as a passenger vessel, with 49 outside cabins for 100 passengers. Public accommodation includes spacious lounges, bars, a heated swimming pool, gym, sauna, library and a small hospital.[4]

Service

Icebreaker Kapitan Dranitsyn's main activity is piloting cargo ships on the Northern Sea route. She has also carried out tourist voyages to Franz Josef Land, Spitsbergen, Novaya Zemlya, and Chukotka, to Bering Strait and even to the North Pole (with the help of a nuclear-powered icebreaker). She has completed research cruises into the Barents Sea, the Bering Sea and the Arctic Ocean.

In 1996, she made the first around-the-world voyage. In the same year, the icebreaker participated in rescuing the German passenger ship MS Hanseatic, with 135 passengers aboard.[5]

In 2000, the icebreaker made the Arctic around-the-world voyage on the route Hammerfest (Norway) – Keflavik (Iceland) – Stromfiord (Greenland) – Canadian Arctic regions – Alaska – Chukotka - Murmansk. She made research expeditions to the Laptev Sea in 2002, 2003, and 2004, to place and recover moorings in the NABOS project.[5] In summer of 2002, the Kapitan Dranitsyn took part in shooting an advertising film for the Ford Motor Company in the Spitsbergen Archipelago.

2017 overwintering in Pevek

In January 2017, Kapitan Dranitsyn and Admiral Makarov escorted two ice-strengthened cargo ships carrying construction material for berth of the floating nuclear power plant Akademik Lomonosov from Arkhangelsk to Pevek. The mid-winter crossing along the Northern Sea Route was reportedly the first since the Soviet times at this time of the year.[6] However, on the return voyage the convoy encountered a heavy ice barrier at the entrance to Chaunskaya Bay. While the two icebreakers could have overcome the 4 to 5 nautical miles (7 to 9 km; 5 to 6 mi) wide ice field on their own, it would have not been safe for the ice class Arc5 cargo ships Sinegorsk and Iohann Mahmastal that were in ballast.[7]

Consequently, it was decided that the cargo ships should overwinter in Pevek. In addition, Kapitan Dranitsyn remained in Chaunskaya Bay to ensure their safety.[7] The icebound ships were later connected to shore power and the regional government supplied them with fresh water and provisions.[8]

The three vessels were finally able to leave Pevek in May 2017.[9]

MOSAiC Expedition

During the 2019–2020 MOSAiC Expedition, Kapitan Dranitsyn carried out resupply voyages to the ice-locked German polar research vessel Polarstern.

On 3 February 2020, Kapitan Dranitsyn set off for the second resupply voyage to Polarstern that was, at the time, drifting close to the North Pole. While the diesel-electric icebreaker eventually reached the German research vessel on 28 February and became the first icebreaker ever to operate at such high latitudes in mid-winter under her own power, she had expended most of her fuel reserves while tackling up to 1.6 metres (5 ft) thick ice that had, in places, piled up to hummocks 20 to 30 metres (66 to 98 ft) thick. As a result, Admiral Makarov was dispatched from Murmansk on a refueling mission.[10]

References
  1. "Kapitan Dranitsyn (790179)". Register of ships. Russian Maritime Register of Shipping. Retrieved 2011-11-26.
  2. The world icebreaker, ice breaking supply and research vessel fleet Archived October 29, 2013, at the Wayback Machine. Baltic Ice Management, February 2011. Retrieved 2011-10-07.
  3. "Information on RV Kapitan Dranitsyn". Federal Target Program World Ocean (in Russian). Archived from the original on 2012-07-14. Retrieved 2008-08-15.
  4. "Kapitan Dranitsyn". Eagles Cry Adventures. Archived from the original on 2008-09-17. Retrieved 2008-08-15.
  5. "Marine Reports - 1996 - M96H0016". Transportation Safety Board of Canada. Retrieved 2010-04-16.
  6. "Icebreakers make historic Arctic voyage, then get stuck in frozen sea on return journey". The Siberian Times. 17 January 2017. Retrieved 5 March 2020.
  7. "Ледокол «Капитан Драницын» и два сухогруза остаются на зимовку на Чукотке" (in Russian). Rosmorport. 24 January 2017. Retrieved 5 March 2020.
  8. "100 sailors trapped in ice near Arctic outpost". The Barents Observer. 7 February 2017. Retrieved 5 March 2020.
  9. "Ice-locked ships start moving from Pevek after 5 months of captivity". The Barents Observer. 30 May 2017. Retrieved 5 March 2020.
  10. "Icebreaker Needs Fuel After Record North Pole Voyage". Maritime Executive. 4 March 2020. Retrieved 5 March 2020.
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