JS Chiyoda (2016)

	JS Chiyoda at Kobe on 11 November 2017
History
Japan
Name	Chiyoda ; (ちよだ);
Namesake	Chiyoda
Ordered	2014
Builder	Mitsui, Tamano
Laid down	13 October 2015
Launched	17 October 2016
Commissioned	20 March 2018
Homeport	Yokosuka
Identification	MMSI number: 431999603; Callsign: JSPV; Pennant number: ASR-404;
Status	Active
Class overview
Preceded by	Chihaya class (1998)
Succeeded by	N/A
General characteristics
Type	Submarine rescue ship
Displacement	5,600–7,100 long tons (5,690–7,214 t) full load
Length	128.0 m (419 ft 11 in)
Beam	20.0 m (65 ft 7 in)
Draught	9.0 m (29 ft 6 in)
Depth	5.1 m (16 ft 9 in)
Propulsion	2 × diesel engines (16,000 hp, 12,000 kW); 2 x shafts;
Speed	20 knots (37 km/h; 23 mph)
Range	6,000 nmi (11,000 km; 6,900 mi) at 13 kn (24 km/h; 15 mph)
Boats & landing ; craft carried	1 x deep-submergence rescue vehicle (DSRV); 1 x 11 m (36 ft) boats; 1 x unmanned underwater vehicle (ROV); 1 x deep sea submersible (DDS);
Complement	125
Sensors and ; processing systems	Atmospheric pressure diving device; Automatic ship position holding device (DPS); Diving rescue device (DSRS);
Aviation facilities	Helipad

JS Chiyoda (ASR-404) is a submarine rescue ship of Japan Maritime Self-Defense Force.

History
JS Chiyoda at Kobe on 11 November 2017
Japan
Name	Chiyoda (ちよだ)
Namesake	Chiyoda
Ordered	2014
Builder	Mitsui, Tamano
Laid down	13 October 2015
Launched	17 October 2016
Commissioned	20 March 2018
Homeport	Yokosuka
Identification	MMSI number: 431999603 Callsign: JSPV Pennant number: ASR-404
Status	Active
Class overview
Preceded by	Chihaya class (1998)
Succeeded by	N/A
General characteristics
Type	Submarine rescue ship
Displacement	5,600–7,100 long tons (5,690–7,214 t) full load
Length	128.0 m (419 ft 11 in)
Beam	20.0 m (65 ft 7 in)
Draught	9.0 m (29 ft 6 in)
Depth	5.1 m (16 ft 9 in)
Propulsion	2 × diesel engines (16,000 hp, 12,000 kW) 2 x shafts
Speed	20 knots (37 km/h; 23 mph)
Range	6,000 nmi (11,000 km; 6,900 mi) at 13 kn (24 km/h; 15 mph)
Boats & landing craft carried	1 x deep-submergence rescue vehicle (DSRV) 1 x 11 m (36 ft) boats 1 x unmanned underwater vehicle (ROV) 1 x deep sea submersible (DDS)
Complement	125
Sensors and processing systems	Atmospheric pressure diving device Automatic ship position holding device (DPS) Diving rescue device (DSRS)
Aviation facilities	Helipad