Combat Capability [42%],
Role and Missions,
Structure of the Navy,
in-service ships, surface ships, submarines, chronology.
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RT-57
RT-57.
RT-57 (hull number 316) is a Project 10750 Sapfir, (Lida class harbour minesweeper designed to counter the threat posed by naval mines.
REGISTRATION
Baltic FleetCONSTRUCTION
RT-57 (serial number 350) was laid down on October 20, 1986 at Sredne-Nevsky shipyard. Launched on July 29, 1987. Commissioned on December 12, 1989.PERFORMANCE
Speed: 12 knotsRange: 400 nautical miles (10 knots)
Autonomy: 5 days
Crew: 14 men (1 officer)
Dimensions
Displacement: standard - 131 tons, full - 135 tonsLength: 31.5 meters
Beam: 6.5 meters
Draft: 1.53 ì
Propulsion
3x300 hp, diesels 3D12M, 3 diesel generators DGR50M1/1500-2 x50 kWElectronics
Navigation radar Liman, mine-search sonar MG-99A1 Kabarga-A1, navigation system BrasArmament
1x8 launcher SAM system 9K310 Igla-1 (32 missiles 9M313)1x6 30 mm AK-306 – 500 rounds – Fire control Kolonka 219-1
4 mines
Mine searcher-and-destroyer KIU-1 or KIU-2M Anakonda or contact sweep GKT-3-MO, acoustic sweep AT-6 or electromagnetic sweep SEMT-1, acoustic sweep AT-6 or 2x200 meters detonation cord