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Type 3 Active Sonar

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Type 3 Active Sonar

No.47 三式水中探信儀


Effects: Accuracy+2 Anti-Submarine+10

Scrap Value: Steel1 Bauxite2

Equipment Card Type 3 Active Sonar.png

Equipment Character Type 3 Active Sonar.png

Equipment Item Type 3 Active Sonar.png

Equipment Full Type 3 Active Sonar.png

Refittable Class
Coastal Defense ShipDestroyer
Light CruiserTorpedo Cruiser
Heavy CruiserAviation Cruiser
BattleshipAviation Battleship
Fast BattleshipLight Carrier
Standard CarrierArmored Carrier
Seaplane TenderSubmarine Tender
SubmarineSubmarine Carrier
Repair ShipTraining Cruiser
Fleet OilerAmphibious Assault Ship



An anti-submarine weapon, also called the "active sonar". It doesn't have impressive performance; however, when used in tandem with other equipment, a veteran destroyer will surely put enemy submarines down!


Buildable. Ships receive a boost of 15% more ASW firepower when this is used together with a depth charge launcher or depth charge, and 143% more power when all three types are used (must be on the same ship) Stock equipment of Makigumo Kai,  Naganami KaiAmatsukaze Kai, Kiyoshimo Kai. Reward for top 200 in May 2013.

Quest reward from B36 and the Saury 2015 Seasonal Event.

See Also