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in-service ships, surface ships, submarines, chronology.
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B-459 Vladikavkaz
Project 877 submarine.
B-459 Vladikavkaz is a Project 877 diesel electric submarine.
REGISTRATION
Northern Fleet, PolyarnyCONSTRUCTION, NAME
The submarine was laid down on February 25, 1988 at Krasnoye Sormovo Shipyard (Gorky) under the name of B-459; launched on April 29, 1990; commissioned in Sept 1990. The sub obtained the name of Vladikavkaz on August 2, 1997 when she was taken under patronage of North Ossetia's regional administration.MILESTONES
The sub is currently under repair at Zvezdochka shipyard (Severodvinsk).PERFORMANCE
NATO classification: KiloSurface speed: 10 knots
Submerged speed: 17 knots
Operating depth: 240 meters
Test depth: 350 meters
Endurance: 45 days
Crew: 57 men
DIMENSIONS
Surface displacement: 2,300 tonsSubmerged displacement: 3,040 tons
Extreme length (on design waterline): 72.6-73.8 meters
Extreme beam: 9.9 meters
Mean draft (on design waterline): 6.2 meters