12.7cm Twin High-angle Gun Mount

[Edit] 12.7cm Twin High-angle Gun Mount No.10 12.7cm連装高角砲
Secondary Gun Effects: +2 +4 +1 Short Scrap 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 GunsSecSp_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

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

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

Improvement

Type	Name	★	Resource							Day							2nd Ship	Note
										Sun	Mon	Tue	Wed	Thu	Fri	Sat
	12.7cm Twin High-angle Mount	0	10	40	70	20	2/3	2/3	1x	S K	K	X	X	X	S M	S K M	Suzuya Kumano Maya Kai Ni	Upgrades to 8cm High-angle Mount.
		6					3/4	3/4	1x
		10					5/8	6/10	1x

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

See Also

12.7 cm/40 Type 89 naval gun