Military Wiki
JS Chiyoda (1983)
File:AS-405 Chiyoda in Yokosuka.JPG
Chiyoda at Yokosuka Naval Base in 2013
Career (Japan)
Name: JS Chitoda
Builder: Mitsui, Tamado
Laid down: January 19, 1983
Launched: December 7, 1983
Commissioned: March 27, 1985
Decommissioned: March 20, 2018
General characteristics [1]
Displacement:

3,650 long tons (3,710 t) standard

4,450 long tons (4,520 t) full load
Length: 113 m (370.7 ft)
Beam: 17.6 m (57.7 ft)
Draft: 4.6 m (15.1 ft)
Propulsion:

2× Mitsui 8L42M diesels 7,860 kW (10,540 hp)

2 shafts
Speed: 17 kn (20 mph; 31 km/h)
Complement: 120
Aviation facilities: Helicopter deck
Notes: Carried one DSRV

JS Chiyoda (AS 405) was a submarine rescue ship of the Japan Maritime Self-Defense Force.[2]

She was replaced by another ship of the same name, JS Chiyoda (AS 404) on 20 March 2018.[3]

History[]

Chiyoda was built by Mitsui Engineering & Shipbuilding in Tamano.[4] She was laid down on January 19, 1983, and launched two years later, on December 7, 1985.[4][5]

References[]

  1. Saunders 2002, p. 395
  2. Jane's Fighting Ships. S. Low, Marston & Company. 2007. p. 398. ISBN 978-0-7106-2799-5. https://books.google.com/books?id=bMkqAQAAMAAJ. 
  3. Takahashi, Kosuke (March 20, 2018). "JMSDF commissions new submarine rescue ship". Jane's Information Group. http://www.janes.com/article/78716/jmsdf-commissions-new-submarine-rescue-ship?from_rss=1. 
  4. 4.0 4.1 "AS Chiyoda Class". Global Security. https://www.globalsecurity.org/military/world/japan/chiyoda-unit.htm. 
  5. United States. Office of Naval Research. Liaison Office, Far East (1991). Scientific information bulletin. Dept. of the Navy, Office of the Chief of Naval Research, Far East. p. 125. https://books.google.com/books?id=PfZUAAAAMAAJ. "The Chiyoda is a multipurpose submarine rescue and saturation-diving- capable ship belonging to the Japan Maritime Self-Defense Force (JMSDF). Built in 1985, it served as the mother ship for the sole deep submergence rescue vessel (DSRV) in JMSDF." 
  • Saunders, Stephen, ed (2002). Jane's Fighting Ships 2002–2003. Coulsdon, UK: Jane's Information Group. 
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