| Name | Arka-37 | | Category | Fishing ships - Catching ships | | IMO | 9185372 | | Call sign | UBCW8 | | Flag | Russian Federation | | Year of built | 1997 | | Place of built | Japan | | Length, m | 49.20 | | Width, m | 8.80 | | Draught, m | 3.40 | | Gross tonnage | 395 |
| | Other names | No. 108 Koei Maru - 2013 Oct 11, Koei Maru No. 108 - 2019 Sep 17, Dobrovolets - 2021 Aug 07 | | Home port | Vladivostok | | Shipbuilder | Goriki Shipbuilding - Ise | | Classification society | Russian Maritime Register of Shipping | | Main engine type | Niigata | | Owner | Antey LLC. | | Operator | Antey LLC. | | Status | In service |
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