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Type 21 Air Radar

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No.30 21号対空電探
Radar.png Large Radar (Air Radar)
Effects: AA+4 Accuracy+2 LoS+4
Scrap value: Steel 20 Bauxite 20 (Buildable)

Equipment Card Type 21 Air Radar.png

Equipment Character Type 21 Air Radar.png

Equipment Item Type 21 Air Radar.png

Equipment Full Type 21 Air Radar.png

Refittable Class
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

初の実用艦載電探です。
対空用ですが、対水上電探としても使用可能です。
13号電探と混載することも可能で、基本的にこの21号は大型艦に搭載されました。

The Type 22 radar was one of the first radars to be used aboard warships.
Primarily tasked for air search, it can also be used for surface search.
While this can be used in conjunction with the Type 13, the Type 21 is basically used aboard larger warships.

Notes

How To Obtain

Buildable

Stock equipment of: Abukuma KaiAbukuma Kai, Chikuma Kai NiChikuma Kai Ni, Hiei Kai NiHiei Kai Ni, Isuzu Kai NiIsuzu Kai Ni, Isuzu KaiIsuzu Kai, Junyou Kai NiJunyou Kai Ni, Kinu KaiKinu Kai, Kirishima Kai NiKirishima Kai Ni, Kitakami Kai NiKitakami Kai Ni, Kongou Kai NiKongou Kai Ni, Maya KaiMaya Kai, Mikuma KaiMikuma Kai, Naka Kai NiNaka Kai Ni, Ooi Kai NiOoi Kai Ni, Suzuya KaiSuzuya Kai, Tone Kai NiTone Kai Ni, Yahagi KaiYahagi Kai

From quest: C56 (choice), C66 (x2, choice)

Uses

Used to improve: Type 13 Air RadarType 13 Air Radar, Type 21 Air RadarType 21 Air Radar, Type 42 Air RadarType 42 Air Radar, Type 21 Air Radar KaiType 21 Air Radar Kai, SK RadarSK Radar, Type 21 Air Radar Kai NiType 21 Air Radar Kai Ni, 15m Duplex Rangefinder + Type 21 Radar Kai Ni15m Duplex Rangefinder + Type 21 Radar Kai Ni

Updates History

  • 2013-04-23: Implemented with initial game release
  • 2015-06-12: Became improvable and upgradeable to Type 21 Air Radar KaiType 21 Air Radar Kai
  • 2021-03-30: Became upgradeable to Type 21 Air Radar Kai NiType 21 Air Radar Kai Ni, build rate with Akizuki-class increased, visible bonuses added

Fit Bonuses

Ship Extra Requirement Firepower Torpedo Attack Anti-Air Anti-Submarine Warfare Line of Sight Armor Evasion Note
Mogami Kai/Kai Ni/Kai Ni TokuMogami Kai
Mogami Kai Ni
Mogami Kai Ni Toku

Akizuki-ClassAkizuki
Teruzuki
Suzutsuki
Hatsuzuki
+3 +2 +2 Non-stackable between itself and Type 21 Air Radar Kai Ni

Akashi's Improvement Arsenal

Type Name Resource Day 2nd Ship Note
Fuel Ammunition Steel Bauxite Item Icon Development Material.png Item Icon Improvement Material.png # of equipment needed for that upgrade. An asterisk following the number indicates a different equipment is required. Sun Mon Tue Wed Thu Fri Sat
RADAR Type 21 Air Radar 0 10 0 40 50 5/6 2/3 - I
 
I2
 
 
I
I1
I2
 
 
X  
 
 
H
H1
 
 
 
H
H1
I
 
I2
H
 
I
 
I2
H
 
Ise
Ise Kai
Ise Kai Ni
Hyuuga
Hyuuga Kai
Hyuuga Kai Ni can NOT improve this equipment.
Upgrades to Type 21 Air RADAR Kai.
6 6/8 3/5 1xRadar.png
10 12/16 5/13 2xRadar.png
0 {{{Fuel:2}}} {{{Ammo:2}}} {{{Steel:2}}} {{{Baux:2}}} 5/6 2/3 - X X M M M X X Mogami Consumes Type 21 Air Radar Kai to upgrade.
Upgrades to Type 21 Air Radar Kai Ni.
6 6/8 3/5 1xRadar.png
10 20/28 7/15 1xRadar.png
Item Icon New Model Armament Material.png

See Also

二式二号電波探信儀一型