Type 21 Air RADAR Kai

Type 21 Air RADAR Kai No.89 21号対空電探改
Large Radar Effects: +1 +5 +3 +6 Scrap Value: 21 23

Development
Craftable	Improvable
Refittable Class
Coastal Defense Ship	Destroyer
Light Cruiser	Torpedo Cruiser
Heavy Cruiser	Aviation Cruiser
Battleship	Aviation Battleship
Fast Battleship	Light Carrier
Standard Carrier	Armored Carrier
Seaplane Tender	Submarine Tender
Submarine	Submarine Carrier
Repair Ship	Training Cruiser
Fleet Oiler	Amphibious Assault Ship
Special Restrictions
DD: Kasumi Kai Ni B AO: Hayasui Kai only.

Mod = Modified = Kai

Introduction

二式二号電波探信儀一型の改良型です。様々な改良と調整によって、安定性が向上しました。対空用ですが、対水上電探としても使用可能です。

This is second, improved version of the Type 21 air radar. Various things have been improved, increasing its reliability. Primarily used as an air search radar, it can also be used as a surface search radar.

Notes

Ranking reward for April 2014

Small Caliber	12cm Naval Gun · 12.7cm Twin Gun Mount · 10cm Twin High-angle Mount · 12.7cm High-angle Mount · 12.7cm Twin Mount Type-B Kai 2 · 12.7cm Twin High-Angle Mount (Late Model) · 10cm Twin High-angle Mount + Anti-Aircraft Fire Director · 12.7cm Naval Gun · 120mm Twin Gun Mount · 12.7cm Twin Mount Type-C Kai 2 · 12.7cm Twin Mount Type-D Kai 2 · 130mm B-13 Twin Gun Mount · QF 4.7inch Gun Mk.XII Kai · 12.7cm Single High-angle Gun Mount (Late Model) · 5inch Naval Gun Mk.30 · 12cm Naval Gun Kai 2 · 12.7cm Twin Mount Type-A Kai 3 (Wartime Modifications) + Anti-Aircraft Fire Director · 12.7cm Twin Mount Type-B Kai 4 (Wartime Modifications) + Anti-Aircraft Fire Director · 12.7cm Twin Mount Type-A Kai 2 · 5inch Single Gun Mount Mk.30 Kai · 5inch Naval Gun Mk.30 Kai + GFCS Mk.37 · 12.7cm Twin Gun Mount Model D Kai 3

Medium Caliber	14cm Naval Gun · 15.5cm Triple Gun Mount (Main) · 20.3cm Twin Gun Mount · 20.3cm(no.2) Twin Gun Mount · 20.3cm(no.3) Twin Gun Mount · 15.2cm Twin Gun Mount · 14cm Twin Gun Mount · 15.2cm Twin Gun Mount Kai · SKC34 20.3cm Twin Cannon · 203mm / 53 Twin Gun Mount · 15.5cm Triple Gun Mount Kai (Main) · Bofors 15.2cm Twin Gun Mount Model 1930 · 14cm Twin Gun Mount Kai · 152mm/55 Triple Rapid Fire Gun Mount · 152mm/55 Triple Rapid Fire Gun Mount Kai · 8inch Triple Gun Mount Mk.9 · 8inch Triple Gun Mount Mk.9 mod.2 · 6inch Twin Rapid Fire Gun Mount Mk.XXI · Bofors 15cm Twin Rapid Fire Gun Mount Mk.9 Model 1938 · Bofors 15cm Twin Rapid Fire Gun Mount Mk.9 Kai + Single Rapid Fire Gun Mount Mk.10 Kai Model 1938 · 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment) · GFCS Mk.37 + 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)

Large Caliber	35.6cm Twin Gun Mount · 41cm Twin Gun Mount · 46cm Triple Gun Mount · 38cm Twin Gun Mount · Prototype 35.6cm Triple Gun Mount · 35.6cm Twin Gun Mount (Dazzle Camouflage) · Prototype 41cm Triple Gun Mount · 38cm Twin Gun Mount Kai · Prototype 46cm Twin Gun Mount · Prototype 51cm Twin Gun Mount · 381mm / 50 Triple Gun Mount · 381mm / 50 Triple Gun Mount Kai · 16in Triple Gun Mount Mk.7 · 16in Triple Gun Mount Mk.7 + GFCS · 38.1cm Mk.I Twin Gun Mount · 38.1cm Mk.I/N Twin Gun Mount Kai · 30.5cm Triple Gun Mount · 30.5cm Triple Gun Mount Kai · 41cm Triple Gun Mount Kai · 38cm Quad Gun Mount · 38cm Quad Gun Mount Kai · 46cm Triple Gun Mount Kai · 51cm Twin Gun Mount · 41cm Triple Gun Mount Kai Ni · 35.6cm Triple Gun Mount Kai (Dazzle Camouflage) · 16inch Mk.I Triple Gun Mount · 16inch Mk.I Triple Gun Mount + AFCT Kai · 16inch Mk.I Triple Gun Mount Kai + FCR Type 284 · 41cm Twin Gun Mount Kai 2 · 35.6cm Twin Gun Mount Kai · 35.6cm Twin Gun Mount Kai Ni · 16inch Mk.I Twin Gun Mount · 16inch Mk.V Twin Gun Mount · 16inch Mk.VIII Twin Gun Mount Kai

Secondary Guns

12.7cm Twin High-angle Mount · 15.2cm Naval Gun · 15.5cm Triple Gun Mount (Secondary) · 8cm High-angle Mount · 10cm Twin High-angle Carriage Mount · 15cm Twin Gun Mount · 10.5cm Twin Gun Mount · 12.7cm Twin High-angle Mount + Anti-Aircraft Fire Director · 90mm Single High Angled Gun · OTO 152mm Triple Rapid Gun Mount · 5inch Twin Gun Mount Mk.28 mod.2 · 8cm Twin High-angle Mount + Additional Machine Guns · 15.5cm Triple Gun Mount Kai (Secondary) · 15.2cm Triple Gun Mount · 10cm Twin High-angle Gun Mount Kai + Additional Machine Guns · 5inch Single High-angle Gun Mount Battery

Anti-Air Guns

7.7mm Machine Gun · 12.7mm Machine Gun · 25mm Twin Autocannon Mount · 25mm Triple Autocannon Mount · 25mm Single Autocannon Mount · 12cm 30-tube Rocket Launcher · 2cm Flakvierling 38 · 3.7cm FlaK M42 · BI-type 40mm Twin Machine Gun · 25mm Triple Autocannon Mount (Concentrated Deployment) · Bofors 40mm Quad Twin Autocannon Mount · QF 2-pounder Octuple "Pom Pom" Naval Gun Mount · 12cm 30 Tube Rocket Launcher Kai 2 · 20 Tube 7 Inch UP Rocket Launcher

Anti-Aircraft Fire Directors

Type 91 Anti-Aircraft Fire Director · Type 94 Anti-Aircraft Fire Director

Torpedoes

61cm Triple Torpedo Mount · 61cm Quad Torpedo Mount · 61cm Quad (Oxygen) Torpedo Mount · 61cm Quint (Oxygen) Torpedo Mount · 53cm Hull-mount (Oxygen) Torpedoes · 53cm Submarine Bow Torpedo Mount (8 tubes) · 61cm Triple (Oxygen) Torpedo Mount · Prototype FaT Type 95 Oxygen Torpedo Kai · Prototype 61cm Sextuple (Oxygen) Torpedo Mount · 53cm Twin Torpedo Mount · Late Model Bow Torpedo Mount (6 Tubes) · Skilled SONAR Personnel + Late Model Bow Torpedo Mount (6 Tubes) · 533mm Triple Torpedo Mount · 61cm Triple (Oxygen) Torpedo Mount Late Model · 61cm Quad (Oxygen) Torpedo Mount Late Model · 533mm Quintuple Torpedo Mount (Initial Model)

Fighters

Fighters	Type 96 Fighter · Zero Fighter Type 21 · Zero Fighter Type 52 · Prototype Reppuu Late Model · Reppuu Model 11 · Shiden Kai 2 · Shinden Kai · Zero Fighter Type 21 (Skilled) · Zero Fighter Type 52 Model C (601 Air Group) · Reppuu (601 Air Group) · Zero Fighter Type 52 (Skilled) · Zero Fighter Type 52 Model C (Iwai Squadron) · Zero Fighter Type 21 (Iwamoto Squadron) · Zero Fighter Type 52 Model A (Iwamoto Squadron) · Zero Fighter Type 53 (Iwamoto Squadron) · Bf109 T Kai · Fw190 T Kai · Zero Fighter Type 32 · Zero Fighter Type 32 (Skilled) · Type 96 Fighter Kai · Re. 2001 OR Kai · Re. 2005 Kai · F4F-3 · F4F-4 · F6F-3 · F6F-5 · Fulmar · Seafire LF.Mk.III Kai · Shiden Kai 4 · Reppuu Kai (Prototype Carrier-based Model) · Reppuu Kai Ni · Reppuu Kai Ni (CarDiv 1/Skilled) · Fw 190 A-5 Kai (Skilled)

Night Fighters	F6F-3N · F6F-5N · Reppuu Kai Ni Model E · Reppuu Kai Ni Model E (CarDiv 1/Skilled)

Torpedo Bombers

Dive Bombers

Type 99 Dive Bomber · Suisei · Suisei Model 12A · Zero Fighter Type 62 (Fighter-bomber) · Ju 87C Kai · Type 99 Dive Bomber (Skilled) · Type 99 Dive Bomber (Egusa Squadron) · Suisei (Egusa Squadron) · Suisei (601 Air Group) · Prototype Nanzan · Zero Fighter Type 62 (Fighter-bomber/Iwai Squadron) · SBD · Type 0 Fighter Model 63 (Fighter-bomber) · Skua · F4U-1D · FM-2 · Suisei Model 22 (634 Air Group) · Suisei Model 22 (634 Air Group/Skilled) · Ju 87C Kai Ni (w/ KMX) · Ju 87 C Kai 2 (w/ KMX / Skilled) · Re.2001 CB Kai · Suisei Model 12 (634 Air Group w/ Type 3 Cluster Bombs) · Suisei Model 12 (w/ Type 31 Photoelectric Fuze Bombs)

Land-Based Aircraft

Attack Aircraft	Type 96 Land Attacker · Type 1 Land Attacker · Type 1 Land Attacker (Nonaka Squadron) · Type 1 Land Attacker Model 22A · Type 1 Land Attacker Model 34 · Ginga · Bomb-carrying Type 1 Fighter Hayabusa Model III Kai (55th Squadron) · Prototype Toukai · Toukai (901 Air Group)

Interceptors	Raiden · Type 3 Fighter Hien · Type 3 Fighter Hien (244th Air Combat Group) · Type 3 Fighter Hien Model 1D · Type 1 Fighter Hayabusa Model II · Type 1 Fighter Hayabusa Model III A · Type 1 Fighter Hayabusa Model III A (54th Air Squadron) · Type 1 Fighter Hayabusa Model II (64th Air Squadron) · Spitfire Mk.I · Spitfire Mk.V · Spitfire Mk.IX (Skilled) · Shiden Type 11 · Shiden Type 21 Shiden Kai · Type 4 Fighter Hayate · Shiden Kai (343 Air Group) Fighter Unit 301 · Reppuu Kai · Reppuu Kai (352 Air Group/Skilled) · Me 163B · Prototype Shuusui · Shuusui · Fw 190 D-9

Reconnaissance Aircraft	Type 2 Land Based Reconnaissance Aircraft · Type 2 Land-based Reconnaissance Aircraft (Skilled)

Jets

Fighter-Bomber

Jet Keiun Kai · Kikka Kai

Seaplanes

Recon Seaplanes	Type 0 Recon Seaplane · Type 0 Observation Seaplane · Type 98 Recon Seaplane (Night Scout) · Ar196 Kai · Shiun · Ro.43 Recon Seaplane · OS2U · Type 0 Recon SeaPlane Model 11 B · Type 0 Reconnaissance Seaplane Model 11B (Skilled) · S9 Osprey

Bombers	Zuiun (Auspicious Clouds) · Prototype Seiran · Zuiun (634 Air Group) · Zuiun Model 12 · Zuiun Model 12 (634 Air Group) · Laté 298B · Zuiun (631 Air Group) · Seiran (631 Air Group) · Zuiun (634 Air Group/Skilled) · Zuiun Kai Ni (634 Air Group) · Zuiun Kai Ni (634 Air Group/Skilled)

Flying Boats	Type 2 Flying Boat · PBY-5A Catalina

Fighters	Ro.44 Seaplane Fighter · Ro.44 Seaplane Fighter Bis · Type 2 Seaplane Fighter Kai · Type 2 Seaplane Fighter Kai (Skilled) · Kyoufuu Kai

Other Aircraft

Saiun · Type 2 Recon Aircraft · Ka-type Observation Autogyro · Type 3 Spotter/Liaison (ASW) · Prototype Keiun · Saiun (East Caroline Air Group) · Saiun (Disassembled for Transport) · Saiun (4th Recon) · O Type Observation Autogyro Kai · O Type Observation Autogyro Kai Ni · S-51J · S-51J Kai

RADAR

Small RADARs	Type 13 Air RADAR · Type 22 Surface RADAR · Type 33 Surface RADAR · Type 22 Surface RADAR Kai 4 · Type 13 Air RADAR Kai · Type 22 Surface RADAR Kai 4 (Modified Late Model) · GFCS Mk.37 · SG Radar (Initial Model)

Large RADARs	Type 32 Surface RADAR · Type 14 Air RADAR · Type 21 Air RADAR · Type 21 Air RADAR Kai · FuMO25 RADAR · Type 32 Surface RADAR Kai · SK Radar · SK + SG Radar

Special	15m Duplex Rangefinder + Type 21 RADAR Kai 2 · Submarine Radar and Waterproof Periscope · Submarine Radar and Radio Direction Finder (E27)

Anti-submarine Weapons

Depth Charges	Type 94 Depth Charge · Type 3 Depth Charge · Type 95 Depth Charge · Type 2 Depth Charge · Type 3 Depth Charge Launcher (Concentrated Deployment) · Prototype 15cm Nonuple ASW Rocket Launcher · Type 2 12cm Mortar Kai · Type 2 12cm Mortar Kai (Concentrated Deployment)

SONARs	Type 93 SONAR · Type 3 SONAR · Type 0 Passive SONAR · Type 4 SONAR · Type124 ASDIC · Type144/147 ASDIC · HF/DF + Type144/147 ASDIC