RV Borys Aleksandrov is a Ukrainian research vessel which was built in 1984. She was previously crewed by the Belgian Navy as RV Belgica and is in active service.
Borys Aleksandrov is long, with a beam of and a draught of . Assessed at , , she has a displacement of 1,200 tons. The ship is propelled by a ABC 6M DZC1000-150 diesel engine, driving a kort nozzle ducted propeller. She has a bow and stern thruster and an electric motor.
Borys Aleksandrov has a range of at . Her maximum speed is . She is fitted with a Kongsberg EM 1002 and EM 3002 sonar and an acoustic doppler current profiler. There are five laboratories on board. Power is provided by two diesel powered generators of each.
Belgica was built by Boelwerf, Temse. She was launched on 6 January 1984 and commissioned on 5 July 1984. Her homeport was Zeebrugge. She was allocated the IMO Number 8222563, MMSI Number 205218000 and pennant number A962. Belgica used the callsign ORGQ. She was named after the RV Belgica, a ship used by Adrien de Gerlache in the Belgian Antarctic Expedition (1897âÂÂ99).
Belgica was operated by the Management Unit of North Sea Mathematical Models (MUMM) and crewed by the Belgian Naval Component.
In 2013 mechanical problems caused the aging vessel to be taken out of service for four weeks, which prompted the Belgian government to plan her replacement by 2017. This was later postponed to 2020.
In 2021, Belgium gifted the vessel to Ukraine. She was renamed from Belgica to Borys Aleksandrov.