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RUR-4A Weapon Alpha Kai

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RUR-4A Weapon Alpha Kai

No.377 RUR-4A Weapon Alpha改

Depth Charges Depth Charge

Effects: Armor+1 Evasion+1 Accuracy+1 Anti-Submarine+17

Scrap Value: Fuel1 Ammunition10 Steel4 Bauxite4

Equipment Card RUR-4A Weapon Alpha Kai.png

Equipment Character RUR-4A Weapon Alpha Kai.png

Equipment Item RUR-4A Weapon Alpha Kai.png

Equipment Full RUR-4A Weapon Alpha Kai.png

Development
CraftableImprovable
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

Introduction

増大する潜水艦の脅威に対抗するため開発された、革新的な次世代の対潜前投ロケット弾兵装です。
実機は不具合の多発により運用上の問題を抱えていましたが、本兵装は改良によって不発率の低下に成功したif改修兵装です。
本兵装のコンセプトは、あの名対潜兵装アスロックへと受け継がれていきます。

This is a revolutionary next-generation forward-firing anti-submarine rocket weapon developed to counter the increasing threat of submarines.
The base version was plagued with problems during actual use, but this is a what-if version where improvements succeeded in reducing the rate of misfires.
The main concept behind this weapon was succeeded by the famed ASROC ASW weapons system.

Notes

ASW Damage Synergy
SONARSmall Sonar SONARLarge Large Sonar
All Sonars
(Except Type 0 Passive SonarType 0 Passive Sonar)
Equipment Card Type 0 Passive Sonar.png Type 0 Passive SonarType 0 Passive Sonar
Depth ChargesDCP Depth Charge Projectors (DCP)
Equipment Card Type 94 Depth Charge Projector.png Type 94 Depth Charge ProjectorType 94 Depth Charge Projector Equipment Card Type 3 Depth Charge Projector.png Type 3 Depth Charge ProjectorType 3 Depth Charge Projector
Equipment Card Type 3 Depth Charge Projector (Concentrated Deployment).png Type 3 Depth Charge Projector (Concentrated Deployment)Type 3 Depth Charge Projector (Concentrated Deployment) Equipment Card Prototype 15cm 9-tube ASW Rocket Launcher.png Prototype 15cm 9-tube ASW Rocket LauncherPrototype 15cm 9-tube ASW Rocket Launcher
Equipment Card RUR-4A Weapon Alpha Kai.png RUR-4A Weapon Alpha KaiRUR-4A Weapon Alpha Kai
Depth ChargesDC Depth Charge (Racks) (DC)
Equipment Card Type 95 Depth Charge.png Type 95 Depth ChargeType 95 Depth Charge Equipment Card Type 2 Depth Charge.png Type 2 Depth ChargeType 2 Depth Charge
Equipment Card Lightweight ASW Torpedo (Initial Test Model).png Lightweight ASW Torpedo (Initial Test Model)Lightweight ASW Torpedo (Initial Test Model) Equipment Card Hedgehog (Initial Model).png Hedgehog (Initial Model)Hedgehog (Initial Model)
Depth ChargesOther Other
Equipment Card Type 2 12cm Mortar Kai.png Type 2 12cm Mortar KaiType 2 12cm Mortar Kai Equipment Card Type 2 12cm Mortar Kai (Concentrated Deployment).png Type 2 12cm Mortar Kai (Concentrated Deployment)Type 2 12cm Mortar Kai (Concentrated Deployment)
ASW Damage Modifiers
SONAR + Depth Charges 1.15x
Depth ChargesDCP + Depth ChargesDC 1.1x
SONARLarge + Depth ChargesDCP + Depth ChargesDC 1.265xSONARLarge + Depth Charges = 1.15x
Depth ChargesDCP + Depth ChargesDC = 1.1x

1.15 * 1.1(1 + 0.1) = 1.265x
SONARSmall + Depth ChargesDCP + Depth ChargesDC 1.4375xSONARSmall + Depth ChargesDCP / Depth ChargesOther = 1.15x
SONARSmall + Depth ChargesDC = 1.15x
Depth ChargesDCP + Depth ChargesDC = 1.1x

1.15 * 1.25(1 + 0.1 + 0.15) = 1.4375
Armor Penetration
Indepentant of synergies, these equipment provide armor penetration to ASW attacks:

How To Obtain

From quests: B149


Updates History

  • 2020-05-20: Implemented

Fit Bonuses

Ship Extra Requirement Firepower Torpedo Attack Anti-Air Anti-Submarine View Range Armor Evasion Note
Fletcher Mk.IIFletcher Mk.II +3 +3
US ShipsAtlanta
Fletcher
Johnston
Samuel B. Roberts
+2 +1
British ShipsJervis
Janus

Australian ShipsPerth
+1 +1
Dan YangDan Yang/Yukikaze Kai NiYukikaze Kai Ni +1 +2

See Also