Takatsuki-class destroyer

JS Nagatsuki (DD-167)
Class overview
Name: Takatsuki class destroyer
Builders:
Operators:  Japan Maritime Self-Defense Force
Preceded by:
Succeeded by: Hatsuyuki-class destroyer
Built: 1964 - 1970
In commission: 1967 - 2003
Planned: 4
Completed: 4
Retired: 4
General characteristics
Type: Destroyer
Displacement:
  • 3,100 long tons (3,150 t) standard
  • 4,500 long tons (4,572 t) full load
Length: 136.0 m (446 ft 2 in) overall
Beam: 13.4 m (44 ft 0 in)
Draft: 4.4 m (14 ft 5 in)
Propulsion:
  • 60,000 shp (45 MW), 2 shafts
  • (Takatsuki and Nagatsuki)
  • 2 × Mitsubishi/WH reaction/impulse steam turbines
  • 2 × Mitsubishi CE water tube boilers
  • (Kikuzuki)
  • 2 × Mitsubishi/EW impulse steam turbines
  • 2 × Mitsubishi CE water tube boilers
  • (Mochizuki)
  • 2 × Kawasaki Model NH-300 impulse steam turbines
  • 2 × Kawasaki Model BD-120-1 water tube boilers
Speed: 32 knots (37 mph; 59 km/h)
Range: 6,000 nmi (11,000 km) at 16 kn (18 mph; 30 km/h)
Complement:
  • 270 (Takatsuki, 1967),
  • 260 (Takatsuki, 1985)
Sensors and
processing systems:
  • OPS-11B EWR, OPS-17 SSR, AN/SQS-23, AN/SQS-35(J),
  • OPS-11C EWR (1986)
Electronic warfare
& decoys:
  • NOLR-1B,
  • NOLQ-1 (1986)
Armament:
  • (Takatsuki, 1967)
  • 2 × Mk.42 5 in (127 mm) guns
  • 1 × (VIII) ASROC
  • 1 × (IV) Bofors 375 mm (15 in) ASW rocket launcher
  • 2 × (III) Mk.32 ASW torpedo tubes
  • 2 × QH-50D DASH anti-submarine drone helicopter
  • (Kikuzuki, 1986)
  • 1 × Mk.42 5 in (127 mm) gun
  • 2 × (IV) RGM-84 Harpoon
  • 1 × (VIII) Mk.29 Sea Sparrow
  • 1 × Mk.15 CIWS
  • 1 × (VIII) ASROC
  • 1 × (IV) Bofors 375 mm (15 in) ASW rocket launcher
  • 2 × (III) Mk.32 ASW torpedo tubes

The Takatsuki class destroyer was a vessel of the Japan Maritime Self-Defense Force. It was the predecessor of the Hatsuyuki-class destroyer, and was mainly used for anti-submarine warfare duties.

In 1985-1988, Takatsuki and Kikuzuki were upgraded with Sea Sparrow SAM launchers, Harpoon missile anti-ship missile launchers, Phalanx CIWS systems (Kikuzuki only), new FCS (FCS-2-12) fire control radar and TASS. Mochizuki and Nagatsuki were in the upgrade program, but were eventually not upgraded.

Ships

Building no. Pennant no. Name Laid down Launched Completed Decommissioned
2304 DD-164 Takatsuki 8 October 1964 7 January 1966 15 March 1967 16 August 2002
2305 DD-165 Kikuzuki 15 March 1966 March 25, 1967 27 March 1968 6 November 2003
2306 DD-166/
ASU-7019
Mochizuki 22 November 1966 15 March 1968 25 March 1969 Converted to ASU-7019 on 16 March 1995, decommissioned on 19 March 1999
2307 DD-167 Nagatsuki 2 March 1968 19 March 1969 12 February 1970 1 April 1996,
sunk as target off 3 August 1998

Books


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