HF/DF + Type144/147 ASDIC

[Edit] HF/DF + Type144/147 ASDIC No.262 HF/DF + Type144/147 ASDIC
Small Sonar Effects: +15 +3 +2 +2 Scrap value: 1 6 (Unbuildable)
Refittable Ship Types
Coastal Defense Ship	Destroyer
Light Cruiser	Torpedo Cruiser
Heavy Cruiser	Training Cruiser
Aviation Cruiser	Fast Battleship
Battleship	Aviation Battleship
Light Carrier	Standard Aircraft Carrier
Armored Carrier	Seaplane Tender
Submarine	Aircraft Carrying Submarine
Submarine Tender	Fleet Oiler
Repair Ship	Amphibious Assault Ship

Introduction

紅茶の国で開発された対潜探知システム「ASDIC」。その改良発展型です。対潜探知技術の蓄積と144型と147型の複合装備により、敵潜探知精度をさらに向上させています。敵潜の発する無線波を捉える「短波方向探知機」と組み合わせて運用することで、総合的な対潜作戦能力は大きく向上しました。

The anti-submarine detection system developed in the Country of Tea, ASDIC. This is an improved model. By combining the anti-submarine detection technologies present in the Type 144 and 147, it is able to detect enemy submarines with more accuracy. Operating in conjunction with a "Short Wave Direction Finder" that detects raido waves from enemy submarines, the all round capability to detect enemy subs is greatly improved.

Notes

Not 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)