Military Wiki
JDS Niyodo
File:DD221「によど」.jpg
JDS Niyodo on 16 February 1979
Career (Japan)
Name:
  • Niyodo
  • (によど)
Namesake: Niyodo
Ordered: 1971
Builder: Mitsui, Tamano
Laid down: 20 September 1972
Launched: 28 August 1973
Commissioned: 8 February 1974
Decommissioned: 24 June 1999
Homeport:
  • Ominato (1974-1979)
  • Yokosuka (1979-1997)
  • Sasebo (1997-1999)
Identification: Pennant number: DE-221
Fate: Scrapped
General characteristics
Class & type: Chikugo-class destroyer escort
Displacement: 1,700–1,800 long tons (1,727–1,829 t) full load
Length: 93.0 m (305 ft 1 in)
Beam: 10.8 m (35 ft 5 in)
Draught: 3.5 m (11 ft 6 in)
Depth: 7.0 m (23 ft 0 in)
Propulsion:
  • CODAD propulsion system
  • 2 × shafts,
  • 4 × diesel engines (16,000 hp, 12,000 kW)
Speed: 25 knots (46 km/h; 29 mph)
Range: 5,500 nmi (10,200 km; 6,300 mi) at 20 kn (37 km/h; 23 mph)
Complement: 165
Sensors and
processing systems:
  • TDS-1 Target Designation System
  • OPS-14 2D air search radar
  • OPS-17 surface search radar
  • FCS-1B gun FCS
  • OQS-3A bow sonar
  • SQS-35(J) VDS
  • SFCS-4 Underwater Battery FCS
Electronic warfare
& decoys:
NOLR-5 ESM
Armament:

JDS Niyodo (DE-221) was the seventh ship of the Chikugo-class destroyer escorts of Japan Maritime Self-Defense Force.

Development and design[]

The Chikugo class was designed as the modified variant of the Isuzu class, the preceding destroyer escort class. The main anti-submarine (ASW) weapon was changed from the M/50 375 mm (14.8 in) ASW rocket launcher to the ASROC anti-submarine missile. The octuple launcher for ASROC was stationed at the mid-deck, and the entire ship design was prescribed by this stationing.[1][1]

Construction and career[]

Niyodo was laid down on 20 September 1972 at Mitsui Engineering & SHipbuilding, Tamano and launched on 28 August 1973. The vessel was commissioned on 8 February 1974 into the 35th Escort Corps of the Ominato District Force. On July 5, 1979, she was transferred to Yokosuka District Force 33rd Escort Corps, and the fixed port was transferred to Yokosuka.

Transferred to the 37th Escort Corps of the Yokosuka District Force on December 12, 1989.

On March 24, 1997, she was re-incorporated into the 33rd Yokosuka District Force Escort Corps.

On July 8, 1997, she was transferred to the 23rd Sasebo District Force Escort Corps, and the home port was transferred to Sasebo.

Removed from the register on June 24, 1999.[2]

References[]

  1. 1.0 1.1 Abe, Yasuo (May 2003). "Looking back on Chikugo class escort vessels" (in Japanese). Kaijinn-sha. pp. 92–97. 
  2. Ships of the World No. 610. Gaijinsha. May 2003. 


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