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JDS Wakashio (SS-522)

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For other ships with the same name, see Japanese submarine Wakashio. Hayashio-class submarines

JDS Wakashio
History
Japan
Name
  • Wakashio
  • (わかしお)
Ordered1959
BuilderMitsubishi, Kobe
Laid down7 June 1960
Launched28 August 1961
Commissioned17 August 1962
Decommissioned23 March 1979
IdentificationPennant number: SS-522
FateScrapped, October 1979
General characteristics
Class and typeHayashio-class submarine
Displacement
  • 750 long tons (762 t) (surfaced)
  • 800 long tons (813 t) (submerged)
Length59 m (193 ft 7 in)
Beam6.5 m (21 ft 4 in)
Draft4.1 m (13 ft 5 in)
Depth6.4 m (21 ft 0 in)
Propulsion
Speed
  • 11 knots (20 km/h; 13 mph) surfaced
  • 14 knots (26 km/h; 16 mph) submerged
Complement40
Armament3 × 533 mm (21 in) torpedo tubes

JDS Wakashio (SS-522) was the second Hayashio-class submarines. She was commissioned on 30 June 1962.

Construction and career

Hayashio was laid down at Mitsubishi Heavy Industries Kobe Shipyard on 6 June 1960 and launched on 31 July 1961. She was commissioned on 30 June 1962, into the 1st Submarine Corps of the Kure District Force.

On 31 March 1963, the 1st Submarine was reorganized under the Self-Defense Fleet.

From 2 June to 19 August 1964, she participated in Hawaii dispatch training with Hayashio.

On 1 February 1965, the 1st Submarine was reorganized into the 1st Submarine Group, which was newly formed under the Self-Defense Fleet.

She was decommissioned on 23 March 1979 and dismantled at Kyowa Metal in October 1979.

Citations

  1. World Ships Special Edition 66th Collection Maritime Self-Defense Force All Ship History. Gaijinsha. 2004.
  2. World Ships Special Edition Vol. 665: History of Maritime Self-Defense Force Submarines. Gaijinsha. 2006.
  3. Maritime Self-Defense Force News, Ships of the World, June 1971, No. 166. Gaijinsha. June 1971. p. 81.
Hayashio-class submarines
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