A21RB

A21RB

A21A-3

A29B

A21RB

A21A-3

A29B

Sweden

V Rank

Battle rating:

AB	RB	SB
6.7	6.7	7.0

Class:

Fighter

Jet fighter

Research:82 000

Purchase:240 000

This page is about the Swedish jet fighter A21RB. For other versions, see J21 (Family).

Description

In the description, the first part should be about the history of and the creation and combat usage of the aircraft, as well as its key features. In the second part, tell the reader about the aircraft in the game. Insert a screenshot of the vehicle, so that if the novice player does not remember the vehicle by name, he will immediately understand what kind of vehicle the article is talking about.

The A21RB is a rank V Swedish jet fighter with a battle rating of 6.7 (AB/RB) and 7.0 (SB). It was introduced in Update 1.95 "Northern Wind".

General info

Flight performance

Describe how the aircraft behaves in the air. Speed, manoeuvrability, acceleration and allowable loads - these are the most important characteristics of the vehicle.

Characteristics
Stock
Max Speed (km/h at ?,??? m)		Max altitude (meters)	Turn time (seconds)		Rate of climb (meters/second)		Take-off run (meters)
AB	RB		AB	RB	AB	RB
???	???	12192	??.?	??.?	?.?	?.?	???
Upgraded
Max Speed (km/h at ?,??? m)		Max altitude (meters)	Turn time (seconds)		Rate of climb (meters/second)		Take-off run (meters)
AB	RB		AB	RB	AB	RB
???	???	12192	??.?	??.?	??	??	???

Details

Features
Combat flaps	Take-off flaps	Landing flaps	Air brakes	Arrestor gear
X	X	X	X	X

Limits
Wing-break speed (km/h)	Gear limit (km/h)	Combat flaps (km/h)	Max Static G
			+	-
		???	~??	~??

Optimal velocities
Ailerons (km/h)	Rudder (km/h)	Elevators (km/h)	Radiator (km/h)
< ???	< ???	< ???	> ???

Protective components found in the A21RB.

Compressor (RB/SB)
Setting 1
Optimal altitude	100% Engine power	WEP Engine power
?,??? m	??? hp	N/A

Survivability and armour

• 10 mm steel - Firewall armour plate
• 10 mm steel - Firewall cover armour plate
• 10 mm steel - Pilot's back armour plate
• 60 mm bulletproof glass

Armaments

Offensive armament

The A21RB is armed with:

• 1 x 20 mm Akan m/45 autocannon (140 RPG)
• 2 x 12.7 mm Akan m/39A heavy machine gun - nose mounted (350 RPG)
• 2 x 12.7 mm Akan m/39A heavy machine gun - wing mounted (325 RPG)

Suspended armament

The A21RB can be outfitted with the following ordnance:

• 8 x 8 mm Ksp m/22 machine guns (gun pods) (100 RPG, 800 rounds total)
• 10 x m/49A unguided rockets
• 10 x m/51 unguided rockets
• 5 x m/49 unguided rockets

Usage in battles

Describe the tactics of playing in an aircraft, the features of using vehicles in a team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view, but instead, give the reader food for thought. Examine the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).

Manual Engine Control

MEC elements
Mixer	Pitch	Radiator			Supercharger	Turbocharger
		Oil	Water	Type
Not controllable	Not controllable Not auto controlled	Not controllable Auto control available	Not controllable Auto control available	Separate	Not controllable 1 gear	Not controllable

Modules

Tier	Flight performance		Survivability	Weaponry
I	Fuselage repair	Radiator
II		Compressor	Airframe
III	Wings repair	Engine
IV			Cover

Pros and cons

Very maneuverable jet with a good climb rate for an early jet. The guns, although a downgrade from the previous propeller driven version of the plane provides enough firepower to down targets efficiently unless a snapshot is required. Brought down by a very low rip speed, preventing you from diving on or chasing most of the opponents you'll be facing. Mounting rockets increases your drag by a huge amount, reducing your top speed by several hundred km/h while making you almost unable to climb.

Pros:

• Able to mount very powerful and accurate rockets for ground attack.
• Upgraded engine compared to the J21RA at the same BR, giving you a better climb rate.

Cons:

• Rocket ramp is rendered as a solid object, reducing your maximum speed by several hundred km/h.
• Gun-pod only has 800 rounds in total, instead of 800 rounds per gun.
• Extremely low rip speed for a jet, 787km/h.
• 12.7mm machine-guns instead of the 13.2mm of the previous propeller driven version of the plane, severely reducing firepower.

History

Describe the history of the creation and combat usage of the aircraft in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/ History" (example: https://wiki.warthunder.com/(Vehicle-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref>, as well as adding them at the end of the article. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under === In-game description ===, also if applicable).

Media

Excellent additions to the article would be video guides, screenshots from the game, and photos.

See also

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• reference to the series of the aircraft;
• links to approximate analogues of other nations and research trees.

External links

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• topic on the official game forum;
• encyclopedia page on the aircraft;
• other literature.

Sweden jet aircraft
Fighters	J21RA
	J29A · A29B · J29D · J29F
	J32B
	J34
	J35A · J35D
	JA37C · JA37D · JA37DI · JA37DI F21
	JAS39A · JAS39C
Strike aircraft	A21RB
	A32A · A32A Röd Adam
	A28B
	AJ37 · AJS37
	SK60B · SAAB-105G
Export	SAAB-105OE
Finland	▄Vampire FB 52A · ▄MiG-21bis · Saab J35XS