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12.7cm Twin High-angle Gun Mount
[Edit]
No.10 12.7cm連装高角砲
| |
 Secondary GunEffects:
 +2  +4  +1  ShortScrap value:
 2  2 (Buildable) | |
    | |
| 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
標準的な対空高角砲です。
量産に向いた構造で経済性も高く、戦艦や空母、巡洋艦などに広く搭載されました。
発射速度や旋回速度にやや難がありますが、重要な対空火器です。
Standard anti-air high-angle gun.
Structured for mass production and aimed for economic efficiency, it’s widely equipped in battleships, carriers, and cruisers.
Although there is some difficulty in turning speed and rate of fire, it is an important anti-aircraft gun.
Mechanics
Secondary Guns
SecSp_Sec serve a similar role to Main Guns. Their main stats are the "firepower" 
and "accuracy" 
. They are notably required to trigger some weaker Artillery Spotting attacks as well as some Night Cut-Ins, notably the "Double Attack" (DA).
- They do not have any "Hidden Penalties" on any ships.
- They bring an accuracy bonus against PT boats.
High-Angle Guns (sometimes "dual-purpose guns"), are anti-air focused guns, that can serve their main surface role, in addition to having extra 
AA stats.
- They are notably required in most AACI.
Can be equipped in the RE of certain ships.
Notes
How To Obtain
Buildable
Stock equipment of: Abukuma Kai
, Akashi Kai
, Akitsushima
, Amagi
, Ashigara Kai
, Chitose
, Chiyoda
, Choukai Kai
, Furutaka Kai
, Haguro Kai
, Haruna Kai
, Hiei Kai
, Isuzu Kai
, Kako Kai
, Kashima
, Katori
, Kirishima Kai
, Kitakami Kai Ni
, Kongou Kai
, Maya Kai Ni
, Maya Kai
, Mizuho
, Nachi Kai
, Naka Kai Ni
, Ooi Kai Ni
, Taigei
, Tatsuta Kai
, Tenryuu Kai
, Yamato Kai
From quest: B202 (x4, choice)
Uses
Used to improve: 12.7cm Twin High-angle Gun Mount
, 12.7cm Twin High-angle Gun Mount (Late Model)
, Type 91 Anti-Aircraft Fire Director
, Type 94 Anti-Aircraft Fire Director
, 12.7cm High-angle Gun + Anti-Aircraft Fire Director
Used by quest: F44
Updates History
- 2013-04-23: Implemented with initial game release
- 2017-03-17: Became improvable and upgradeable to 8cm High-angle Gun
, build rate increased
Fit Bonuses
Has synergy with: Prototype 20.3cm (No.4) Twin Gun Mount
Improvement
|
| ||||||
|---|---|---|---|---|---|---|
| Improvement | → | Conversion | ||||
| ★ Improvement Level |
0~5 | 6~9 |  8cm High-angle Gun | |||
 Consumed
|
2/3 | 3/4 | 5/8 | |||
 Consumed
|
2/3 | 3/4 | 6/10 | |||
| Equipment Consumed |
|
|
| |||
| Items Consumed |
- | - | ||||
| Resources |  10  40  70  20
| |||||
| Ship Helper | Conversion | |||||
|---|---|---|---|---|---|---|
 Suzuya/Kai/Ni/Kou |
8cm High-angle Gun | |||||
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
 Kumano/Kai/Ni/Kou | ||||||
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
 Maya Kai Ni | ||||||
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
 Mikuma/Kai/Ni/Toku | ||||||
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
Improvement  effects
| ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Sec
|
1★ | 2★ | 3★ | 4★ | 5★ | 6★ | 7★ | 8★ | 9★ | Max★ |
|
|
0.2 | 0.4 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | 2.0 |
|
0.2 | 0.4 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | 2.0 |
| [math]\displaystyle{ \text{AdjAA}_\text{ship} }[/math] | 2.00 | 2.82 | 3.46 | 4.00 | 4.47 | 4.89 | 5.29 | 5.65 | 6.00 | 6.32 |
| [math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math] | 2.00 | 2.82 | 3.46 | 4.00 | 4.47 | 4.89 | 5.29 | 5.65 | 6.00 | 6.32 |
| Day
|
1.00 | 1.41 | 1.73 | 2.00 | 2.23 | 2.44 | 2.64 | 2.82 | 3.00 | 3.16 |
| Night
|
1.30 | 1.84 | 2.25 | 2.60 | 2.91 | 3.18 | 3.44 | 3.68 | 3.90 | 4.11 |