J21A-1
Contents
This page is about the Swedish fighter J21A-1. 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 J21A-1 is a rank IV Swedish fighter
with a battle rating of 5.3 (AB), 4.3 (RB), and 3.3 (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 | ||
616 | 599 | 10800 | 21.0 | 21.9 | 12.6 | 12.6 | 300 |
Upgraded | |||||||
Max Speed (km/h at 4,300 m) |
Max altitude (meters) |
Turn time (seconds) |
Rate of climb (meters/second) |
Take-off run (meters) | |||
AB | RB | AB | RB | AB | RB | ||
666 | 640 | 10800 | 19.0 | 20.0 | 19.0 | 15,5 | 300 |
Details
Features | ||||
---|---|---|---|---|
Combat flaps | Take-off flaps | Landing flaps | Air brakes | Arrestor gear |
✓ | ✓ | ✓ | X | X |
Limits | ||||
---|---|---|---|---|
Wing-break speed (km/h) |
Gear limit (km/h) |
Combat flaps (km/h) |
Max Static G | |
+ | - | |||
683 | 355 | 466 | ~?? | ~?? |
Optimal velocities | |||
---|---|---|---|
Ailerons (km/h) |
Rudder (km/h) |
Elevators (km/h) |
Radiator (km/h) |
< ??? | < ??? | < ??? | > ??? |
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 J21A-1 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)
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 | Offensive 20 mm | ||
II | Compressor | Airframe | Offensive 13 mm | ||
III | Wings repair | Engine | New 20 mm cannons | ||
IV | Engine injection | Cover | New 13 mm MGs |
Pros and cons
Pros:
- 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
- Faster than most opponents, and have a great energy retention, makes it a beast using BnZ tactics.
- Can hadle multiple hits on the fuselage
Cons:
- Pusher aircraft, engine mounted facing rear, exposed to enemy aircraft which may follow
- Required to set convergence due to wing-mounted machine guns
- Poor turn rate
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
Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:
- reference to the series of the aircraft;
- links to approximate analogues of other nations and research trees.
External links
Swedish Aeroplane Company Ltd. (SAAB) | |
---|---|
Pre-SAAB: SA / ASJA | |
SA 'Jaktfalken' | J6B |
SAAB 17 | B17A · B17B · S17BS |
SAAB 18 | B18A · B18B · T18B · T18B (57) |
SAAB 21 | J21A-1 · J21A-2 · A21A-3 · J21RA · A21RB |
SAAB 29 'Tunnan' | J29A · A29B · J29D · J29F |
SAAB 32 'Lansen' | J32B · A32A · A32A Röd Adam |
SAAB 35 'Draken' | J35A · J35D |
SAAB 37 'Viggen' | JA37C · JA37D · AJ37 · AJS37 |
SAAB 39 'Gripen' | JAS39A · JAS39C |
SAAB 105 | SK60B · SAAB-105G |
License Production | B3C (Ju 86K) |
Export | SAAB-105OE · J35XS · ▄JAS39C · ◔JAS39EBS HU C |
Sweden fighters | |
---|---|
ASJA | J6B |
Saab | J21A-1 · J21A-2 · A21A-3 |
FFVS | J22-A · J22-B |
Foreign Import | J8A · Iacobi's J8A · J9 Early · J11 · J20 · J26 David · J26 |
Finland | |
VL | Mörkö-Morane · VL Myrsky II · VL Pyörremyrsky |
(NL) Fokker | ▄Fokker D.XXI-3 · ▄Fokker D.XXI |
(DE) Messerschmitt | ▄Bf 109 G-2 · ▄Bf 109 G-6 Erla · ▄Bf 109 G-6 |
Other | ▄B-239 · ▄Hurricane Mk I/L |