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Prototype 15cm 9-tube ASW Rocket Launcher
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No.288 試製15cm9連装対潜噴進砲
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Refittable Ship Types | |
Fast Battleship | Battleship |
Aviation Battleship | Standard Aircraft Carrier |
Armored Carrier | Light Carrier |
Heavy Cruiser | Aviation Cruiser |
Light Cruiser | Torpedo Cruiser |
Training Cruiser | Destroyer |
Coastal Defense Ship | Submarine |
Aircraft Carrying Submarine | Seaplane Tender |
Fleet Oiler | Submarine Tender |
Repair Ship | Amphibious Assault Ship |
Introduction
爆雷投下軌条は艦の後方、従来型の三式爆雷投射機は艦の舷側方向に爆雷を投射可能でしたが、艦首方向にも爆雷を投射可能な新対潜装備が本噴進爆雷砲です。
まだ、試作段階で欧米の同種兵装に比べて発展途上ではありますが、和製ヘッジホッグに発展する可能性もあった兵装です。
Depth charge launchers on ships' sterns and existing Type 3 depth charge projectors could throw depth charges to the sides of a ship, but this rocket launcher could throw depth charges ahead of the ship's bow as well.
This system was still a mere prototype in comparison to Western developments of similar weaponry, but it had the potential to become something akin to a Japanese-made Hedgehog.
Notes
ASW Damage Synergy | |||
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AP AP | ||
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AP AP AP AP AP | ||
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ASW Damage Modifiers: [math]\displaystyle{ \text{Mod}_\text{synergy} = {Mod}_\text{1} \times {Mod}_\text{2} }[/math] | |||
[math]\displaystyle{ {Mod}_\text{1} }[/math] | ![]() ![]() (Any Sonar + Any Depth Charge) |
1.15 | |
[math]\displaystyle{ {Mod}_\text{2} }[/math] | ![]() ![]() ![]() |
1.1 | |
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1.25 | ||
Examples | |||
[math]\displaystyle{ \text{Mod}_\text{synergy} }[/math] | ![]() ![]() ![]() |
1.4375[math]\displaystyle{ 1.15 \times 1.25 }[/math] | |
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1.265[math]\displaystyle{ 1.15 \times 1.1 }[/math] | ||
Armor Penetration | |||
Indepentant of synergies, some equipment provides additional armor penetration to ASW attacks.
The flat armor penetration value is calculated as follows:
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How To Obtain
From limited-time quests: Su09
Event reward for:
- Summer 2020 Event E-1: Hard
- Fall 2021 Event E-2: Hard (★+2)
Ranking reward for:
- Nov 2021: 1-5 (★+5), 6-20 (★+4), 21-100 (★+3), 101-500 (★+2)
Updates History
- 2018-05-15: Implemented
- 2020-01-14: Visible bonuses added
Fit Bonuses
Prototype 15cm 9-tube ASW Rocket Launcher Equipment Bonuses | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Ship | Extra Requirement | ![]() |
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Note | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Yuubari Kai Ni D![]() |
- | +1 | +3 | +2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Noshiro Kai Ni![]() Shigure Kai San ![]() |
- | +4 | +1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Katori-class![]() ![]() |
- | +3 | +2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Isuzu Kai Ni![]() Yura Kai Ni ![]() Naka Kai Ni ![]() Yukikaze Kai Ni ![]() |
- | +2 | +1 |