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Atago class


あたご型護衛艦


Overview


Atago class

DDG-177 Atago entering Pearl Harbor in 2010.
Source: US Navy - © Public domain

Origin
Japan
Type
Destroyer
Entered service
2007
Status
In service
Development
Early 2000's
Developer
Japan
Production
2004 - 2008
Producer
Japan - Mitsubishi Heavy Industries
Unit cost
1.48 billion Yen in mid 2000's
Number produced
2
Designations
DDG-177 class
あたご型護衛艦
Notable users
Japan - JMSDF

Details


Facts Atago class
General
Origin
Japan
Type
Destroyer
Complement
300
Dimensions
Displacement
7.700 t standard
10.000 t full load
Length
165 m
Beam
21 m
Draft
6.2 m
Propulsion
Arrangement
GOGAG
Engines
4x IHI/GE LM2500 gas turbine
Power output
100.000 shp
Propulsion
2 shafts, 5-blade variable pitch propellers
Fuel
1.785 t
Power supply
3x 2.800 kW gas turbine generator
Mobility
Speed
30 kt
Range
6.000 nm at 20 kt
Sensors
Multifunction radar
AN/SPY-1D(V) PESA radar
Surface search
An/SPR-9B or OPS-28E
Fire control radar
Mk 160 (for Mark 45)
Fire control radar
3x AN/SPG-62 (for Standard)
Sonar
AN/SQS-53C bow mounted
Sonar
AN/SQR-20 MFTA towed array (1st of class)
Sonar
OQR-2D-1 towed array (2nd of class)
Navigation radar
OPS-20B
Systems
Combat data management
AEGIS
Combat data management
AN/SQQ-89
Datalink
Link 11, Link 16
SATCOM
NORA-1 & NORQ-1
ESM
NOLQ-2 radio wave detector
Decoy
4x6 Mk 37 SRBOC
Decoy
Type 4 towed anti-torpedo decoy
Guns
Dual purpose gun
1x 127mm L/62 Mk 45 Mod 4
CIWS
2x 20mm Phalanx Mark 1B
SSM
Subsonic anti-ship missile
2x4 Type 90 / SSM-1B
SAM
VLS
Mk 41 Mod 20 VLS
64 cell bow and 32 cell aft
Medium range SAM
Standard SM-2MR
ASW
Torpedo tubes
2x3 Type 68 (HOS-301)
Torpedo types
Mk 46 or Type 73
ASW rocket
RUM-139 VL-ASROC in Mk 41 VLS
ASW rocket
Type 07 in Mk 41 VLS
Aircraft
Facilities
Hangar and landing pad for 1 helicopter
Supported aircraft
1x SH-60K Seahawk

Media


Related articles


Kongo class

The Atago class is the successor to the Kongo class. The Atago class is two decks higher and is fitted with a hangar.