Soviet submarine L-3

55°43′38″N 37°29′56″E / 55.7271360°N 37.4989882°E / 55.7271360; 37.4989882

L-3 memorial
History
NameL-3
BuilderBaltic Works, Leningrad
Launched8 August 1931
Completed5 November 1933
Commissioned9 November 1933
Decommissioned15 February 1971
Renamed
  • From Frunzenets (Фрунзенец), 15 September 1934
  • To B-3, 1949
  • STZh-25, 1956
  • UTS-26, 1956
Stricken15 February 1971
FateScrapped after 15 February 1971, with conning tower preserved as a memorial
General characteristics (as built)
Class & typeLeninets-class submarine minelayer
Displacement
  • 1,051 t (1,034 long tons) (surfaced)
  • 1,327 t (1,306 long tons) (submerged)
Length79 m (259 ft 2 in) (o/a)
Beam7.3 m (23 ft 11 in)
Draft4.1 m (13 ft 5 in) (mean)
Installed power
  • 2,200 PS (1,600 kW) (diesels)
  • 1,300 PS (960 kW) (electric)
Propulsion
Speed
  • 14 knots (26 km/h; 16 mph) (surfaced)
  • 10 knots (19 km/h; 12 mph) (submerged)
Range
  • 6,000 nmi (11,000 km; 6,900 mi) at 10 knots (19 km/h; 12 mph) (surfaced)
  • 135 nmi (250 km; 155 mi) at 2.5 knots (4.6 km/h; 2.9 mph) (submerged)
Test depth75 m (246 ft)
Complement54
Armament

L-3 was one of six Series II double-hulled Leninets or L-class minelayer submarines built for the Soviet Navy during the early 1930s. L-3 had initially been named Bolshevik and had been renamed Frunzovets while under construction in 1931. Commissioned in 1933 into the Baltic Fleet, she was renamed L-3 when the navy decided to use alphanumeric names for submarines in 1934.