A21A-3

A21A-3

A21RB

A21A-3

A21RB

Sweden

IV Rank

Battle rating:

AB	RB	SB
5.3	4.3	3.7

Class:

Fighter

Research:46 000

Purchase:155 000

Show in game

This page is about the Swedish fighter A21A-3. 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 A21A-3 is a rank IV Swedish fighter with a battle rating of 5.3 (AB), 4.3 (RB), and 3.7 (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
???	???	10800	??.?	??.?	?.?	?.?	???
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
???	???	10800	??.?	??.?	??	??	???

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 A21A-3.

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 A21A-3 is armed with:

• 1 x 20 mm Akan m/41A autocannon (140 RPG)
• 2 x 13.2 mm Akan m/39A heavy machine guns - wing mounted (325 RPG)
• 2 x 13.2 mm Akan m/39A heavy machine guns - nose mounted (350 RPG)

Suspended armament

The A21A-3can be outfitted with the following ordnance:

• Without load
• 4 x 50 kg m/47 bombs (200 kg total)
• 1 x 120 kg m/40 bomb (120 kg total)
• 1 x 120 kg m/40 bomb + 4 x 50 kg m/47 bombs (320 kg total)
• 1 x 500 kg m/41 bomb (500 kg total)
• 1 x 600 kg m/50 bomb (600 kg total)
• 8 x m/49A unguided rockets
• 8 x m/51 unguided rockets
• 2 x m/49 unguided rockets
• 1 x 120 kg m/40 bomb + 8 x m/49A unguided rockets
• 1 x 120 kg m/40 bomb + 8 x m/51 unguided rockets
• 2 x 120 kg m/40 bomb + 2 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

Pros:

• Very manoeuvrable, even with wing-tip fuel tanks
• Very stable, does not stall in level flight even with the throttle set to zero
• Engine protected from head-on attacks
• Most armament is nose-mounted

Cons:

• Pusher aircraft, engine mounted facing rear, exposed to enemy aircraft which may follow
• Required to set convergence due to wing-mounted machine guns

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.