War Thunder Wiki - User contributions [en]

JA37DI F21

2024-11-25T12:05:30Z

U89926100: fair description of pros and cons

{{Specs-Card
|code=saab_ja37di_f21
|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg}}
}}

== Description ==

The '''{{Specs|name}}''' is a premium gift rank {{Specs|rank}} Swedish jet fighter {{Battle-rating}}. It was introduced in [[Update "Firebirds"]].

== General info ==
=== Flight performance ===
{{Specs-Avia-Flight}}

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

{| class="wikitable" style="text-align:center" width="70%"
! rowspan="2" | Characteristics
! colspan="2" | Max speed (km/h at _,___ m)
! rowspan="2" | Max altitude (metres)
! colspan="2" | Turn time (seconds)
! colspan="2" | Rate of climb (metres/second)
! rowspan="2" | Take-off run (metres)
|-
! AB !! RB !! AB !! RB !! AB !! RB
|-
! Stock
| ___ || ___ || rowspan="2" | {{Specs|ceiling}} || __._ || __._ || __._ || __._ || rowspan="2" | ___
|-
! Upgraded
| ___ || ___ || __._ || __._ || __._ || __._
|-
|}

==== Details ====
{| class="wikitable" style="text-align:center" width="50%"
|-
! colspan="6" | Features
|-
! Combat flaps !! Take-off flaps !! Landing flaps !! Air brakes !! Arrestor gear !! Drogue chute
|-
| _ || _ || _ || _ || _ || _ 
|-
|}

{| class="wikitable" style="text-align:center" width="50%"
|-
! colspan="7" | Limits
|-
! rowspan="2" | Wings (km/h)
! rowspan="2" | Gear (km/h)
! colspan="3" | Flaps (km/h)
! colspan="2" | Max Static G
|-
! Combat !! Take-off !! Landing !! + !! -
|-
| {{Specs|destruction|body}} || {{Specs|destruction|gear}} || ___ || ___ || ___ || ~__ || ~__
|-
|}

{| class="wikitable" style="text-align:center"
|-
! colspan="4" | Optimal velocities (km/h)
|-
! Ailerons !! Rudder !! Elevators !! Radiator
|-
| < ___ || < ___ || < ___ || -
|-
|}

==== Engine performance ====
{| class="wikitable" style="text-align:center"
|-
! colspan="3" | Engine
! colspan="4" | Aircraft mass
|-
! colspan="2" | Engine name || Number
! colspan="2" | {{Annotation|Basic mass|Mass of the aircraft with pilot and engine oil, but no fuel or weapons load}} || colspan="2" | Wing loading (full fuel)
|-
| colspan="2" | _____ || _
| colspan="2" | _,___ kg || colspan="2" | ___ kg/m2
|-
! colspan="3" | Engine characteristics
! colspan="3" | Mass with fuel (no weapons load) || rowspan="2" | {{Annotation|Max Gross Weight|Mass of the fully equipped aircraft with heaviest weapons load}}
|-
! Weight (each) || colspan="2" | Type
! _m fuel || __m fuel || __m fuel
|-
| ___ kg || colspan="2" | ___
| _,___ kg || _,___ kg || _,___ kg || _,___ kg
|-
! colspan="3" | {{Annotation|Maximum engine thrust @ 0 m (RB/SB)|The maximum thrust produced by each engine, while mounted in the aircraft. NOTE: Thrust varies significantly depending on speed & altitude.}}
! colspan="4" | Thrust to weight ratio @ 0 m (___%/WEP)
|-
! Condition || 100% || ___%/WEP
! _m fuel || __m fuel || __m fuel || MGW
|-
| ''Stationary'' || ___ kgf || ___ kgf
| _.__ || _.__ || _.__ || _.__
|-
| ''Optimal'' || ___ kgf (_ km/h) || ___ kgf (_ km/h)
| _.__ || _.__ || _.__ || _.__
|-
|}

=== Survivability and armour ===
{{Specs-Avia-Armour}}

''Examine the survivability of the aircraft. Note how vulnerable the structure is and how secure the pilot is, whether the fuel tanks are armoured, etc. Describe the armour, if there is any, and also mention the vulnerability of other critical aircraft systems.''

=== Modifications and economy ===
{{Specs-Economy}}

== Armaments ==
{{Specs-Avia-Armaments}}
{| class="wikitable" style="text-align:center"
|-
! colspan="5" | [[Ballistic Computer]]
|-
! CCIP (Guns) !! CCIP (Rockets) !! CCIP (Bombs) !! CCRP (Bombs) !! EEGS
|-
| {{Tick}} || {{Tick}} || {{Cross}} || {{Cross}} || {{Tick}}
|-
|}
=== Offensive armament ===
{{Specs-Avia-Offensive}}

{{main|Akan m/75 (30 mm)}}

The '''''{{PAGENAME}}''''' is armed with:

* A choice between two presets:
** 1 x 30 mm Akan m/75 cannon (150 rpg) + 48 x large calibre countermeasures
** 1 x 30 mm Akan m/75 cannon + 48 x large calibre countermeasures + 320 x countermeasures

=== Suspended armament ===
{{Specs-Avia-Suspended}}

''Describe the aircraft's suspended armament: additional cannons under the wings, bombs, rockets and torpedoes. This section is especially important for bombers and attackers. If there is no suspended weaponry remove this subsection.''

{{Navigation-Start|Default weapon presets}}
{{Navigation-First-Simple-Line}}

* 2 x RB 74 missiles + 4 x RB 99 missiles + 1 x 1,250 l drop tank
* 6 x RB 74 missiles
* 4 x RB 99 missiles
* 24 x psrak m/70 rockets + 2 x RB 74 missiles
{{Navigation-End}}

== Usage in battles ==

''Describe the tactics of playing in the aircraft, the features of using aircraft 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).''

=== Pros and cons ===

''Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in the bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".''

'''Pros:'''

* It's a free kill for any member of the enemy team, since it's pilot is most probably gonna be a lvl 9 wallet warrior.

*

'''Cons:'''

* If it's on your team, you have one less teammate from the beginning. Given that he doesn't commit friendly fire.
* If you are the buyer, get a life. Consider playing whit biplanes, monoplanes, first gen jets, second gen jets and (maybe) you will be ready to not crash on takeoff in this thing. Those 80$ were better spent on a date with a real person, than on a pixel plane anyway.

*

== 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: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, 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 ==


* [[wt:en/news/9188-shop-pre-order-premium-jets-av-8s-su-22m4-and-ja37di-en|[Shop] Pre-order Premium Jets: AV-8S, Su-22M4 and JA37DI]]

{{AirManufacturer Saab}}
{{Sweden jet aircraft}}
{{Sweden premium aircraft}}

JAS39A

2024-01-08T23:21:45Z

U89926100: added the usage in battle description

{{Specs-Card
|code=saab_jas39a
|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg}}
}}

== Description ==

The '''{{Specs|name}}''' is a Swedish multirole fighter that entered service in 1996 to replace the aging [[JA37D]] and [[AJS37]] for the Swedish air force. The {{PAGENAME}} is developed by SAAB and was designed to carry out tasks such as defending Swedish airspace, engaging with hostile ground targets, and reconnaissance missions.

The {{PAGENAME}} was introduced in [[Update "Air Superiority"]] as top rank jet fighter for Sweden, able to fight toe to toe with [[MiG-29 (Family)|MiG-29]]s and [[F-16 (Family)|F-16]]s on more even terms than the preceding [[JA37D]]. The {{PAGENAME}} can be equipped with different types of anti-air missiles for air engagements, but also does come with different bomb loadouts making it able to be used in a ground supporting role, giving it a multirole ability to engage a variety of enemies. The {{PAGENAME}} handles differently than its predecessor [[JA37D]], but will be more similar to the [[F-16 (Family)|F-16]] that some may be used to.

== General info ==
=== Flight performance ===
{{Specs-Avia-Flight}}

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

{| class="wikitable" style="text-align:center" width="70%"
! rowspan="2" | Characteristics
! colspan="2" | Max speed (km/h at 11,000 m)
! rowspan="2" | Max altitude (metres)
! colspan="2" | Turn time (seconds)
! colspan="2" | Rate of climb (metres/second)
! rowspan="2" | Take-off run (metres)
|-
! AB !! RB !! AB !! RB !! AB !! RB
|-
! Stock
| 2,175 || 2,138 || rowspan="2" | {{Specs|ceiling}} || 24.1 || 24.1 || 207.3 || 194.7 || rowspan="2" | 500
|-
! Upgraded
| 2,306 || 2,240 || 23.9 || 24.0 || 285.8 || 245.0
|-
|}

==== Details ====
{| class="wikitable" style="text-align:center" width="50%"
|-
! colspan="6" | Features
|-
! Combat flaps !! Take-off flaps !! Landing flaps !! Air brakes !! Arrestor gear !! Drogue chute
|-
| X || X || X || ✓ || X || X 
|-
|}

{| class="wikitable" style="text-align:center" width="50%"
|-
! colspan="7" | Limits
|-
! rowspan="2" | Wings (km/h)
! rowspan="2" | Gear (km/h)
! colspan="3" | Flaps (km/h)
! colspan="2" | Max Static G
|-
! Combat !! Take-off !! Landing !! + !! -
|-
| 1,470  || {{Specs|destruction|gear}} || - || - || - || ~12 || ~5
|-
|}

{| class="wikitable" style="text-align:center"
|-
! colspan="4" | Optimal velocities (km/h)
|-
! Ailerons !! Rudder !! Elevators !! Radiator
|-
| < 519 || < 700 || < 1,470 || -
|-
|}

==== Engine performance ====
{| class="wikitable" style="text-align:center"
|-
! colspan="3" | Engine
! colspan="5" | Aircraft mass
|-
! colspan="2" | Engine name || Number
! colspan="2" | {{Annotation|Basic mass|Mass of the aircraft with pilot and engine oil, but no fuel or weapons load}} || colspan="3" | Wing loading (full fuel)
|-
| colspan="2" | Svenska Flygmotor RM12 || 1
| colspan="2" | 6,865 kg || colspan="3" | 307 kg/m2
|-
! colspan="3" | Engine characteristics
! colspan="4" | Mass with fuel (no weapons load) || rowspan="2" | {{Annotation|Max Gross Weight|Mass of the fully equipped aircraft with heaviest weapons load}}
|-
! Weight (each) || colspan="2" | Type
! 9m fuel || 20m fuel || 30m fuel || 32m fuel
|-
| 1,054 kg || colspan="2" | Afterburning low-bypass turbofan
| 7,567 kg || 8,308 kg || 9,032 kg || 9,205 kg || 13,906 kg
|-
! colspan="3" | {{Annotation|Maximum engine thrust @ 0 m (RB/SB)|The maximum thrust produced by each engine, while mounted in the aircraft. NOTE: Thrust varies significantly depending on speed & altitude.}}
! colspan="5" | Thrust to weight ratio @ 0 m (WEP)
|-
! Condition || 100% || WEP
! 9m fuel || 20m fuel || 30m fuel || 32m fuel || MGW
|-
| ''Stationary'' || 5,100 kgf || 7,528 kgf
| 0.99 || 0.91 || 0.83 || 0.82 || 0.54
|-
| ''Optimal'' || 5,100 kgf (0 km/h) || 10,918 kgf (1,250 km/h)
| 1.44 || 1.31 || 1.21 || 1.19 || 0.79
|-
|}

=== Survivability and armour ===
{{Specs-Avia-Armour}}

''Examine the survivability of the aircraft. Note how vulnerable the structure is and how secure the pilot is, whether the fuel tanks are armoured, etc. Describe the armour, if there is any, and also mention the vulnerability of other critical aircraft systems.''

=== Modifications and economy ===
{{Specs-Economy}}

== Armaments ==
{{Specs-Avia-Armaments}}
{| class="wikitable" style="text-align:center"
|-
! colspan="5" | [[Ballistic Computer]]
|-
! CCIP (Guns) !! CCIP (Rockets) !! CCIP (Bombs) !! CCRP (Bombs) !! Lead indicator
|-
| {{Tick}} || {{Tick}} || {{Tick}} || {{Tick}} || {{Tick}}
|-
|}
=== Offensive armament ===
{{Specs-Avia-Offensive}}

{{main|Akan m/85 (27 mm)}}

The '''''{{PAGENAME}}''''' is armed with:

* 1 x 27 mm Akan m/85 cannon, belly-mounted (120 rpg)
* 80 x large calibre countermeasures

=== Suspended armament ===
{{Specs-Avia-Suspended}}


The '''''{{PAGENAME}}''''' can be outfitted with the following ordnance:

{| class="wikitable" style="text-align:center" width="100%"
|-
! !! width="5%" | 1 !! width="5%" | 2 !! width="5%" | 3 !! width="5%" | 4 !! width="5%" | 5 !! width="5%" | 6 !! width="5%" | 7 !! width="5%" | 8
| rowspan="17" width="30%" | <div class="ttx-image">[[File:Hardpoints_{{PAGENAME}}.png]]</div>
|-
! [[m/71 (120 kg)|120 kg m/71]] bombs
| || 4 || 4 || || || 4 || 4 ||
|-
! [[GBU-12 Paveway II (277 kg)|277 kg GBU-12 Paveway II]] bombs
| || 1† || 1† || || || 1† || 1† ||
|-
! [[LDGP Mk 82 (500 lb)|500 lb LDGP Mk 82]] bombs
| || 2 || 2 || || || 2 || 2 ||
|-
! [[Mk 82 Snakeye (500 lb)|500 lb Mk 82 Snakeye]] bombs
| || 2 || 2 || || || 2 || 2 ||
|-
! [[GBU-10 Paveway II (957 kg)|957 kg GBU-10 Paveway II]] bombs
| || || 1† || || || 1† || ||
|-
! [[GBU-16 Paveway II (1,092 lb)|1,092 lb GBU-16 Paveway II]] bombs
| || 1† || 1† || || || 1† || 1† ||
|-
! [[GBU-24 Paveway III (2,000 lb)|2,000 lb GBU-24 Paveway III]] bombs
| || || 1† || || || 1† || ||
|-
! [[psrak m/70]] rockets
| || 6 || 6 || || || 6 || 6 ||
|-
! [[RB71]] missiles
| || 1 || 1 || || || 1 || 1 ||
|-
! [[RB 74]] missiles
| 1 || 1* || 1* || || || 1* || 1* || 1
|-
! [[RB 74(M)]] missiles
| 1 || 1* || 1* || || || 1* || 1* || 1
|-
! [[RB 75]] missiles
| || 1 || 1 || || || 1 || 1 ||
|-
! Countermeasures
| || 160* || 160* || || || 160* || 160* ||
|-
! LITENING II targeting pod
| || || || 1† || || || ||
|-
! 1,100 l drop tanks
| || || || || 1 || || ||
|-
| colspan="9" | Maximum permissible weight imbalance: 1,250 kg
|-
| colspan="10" | * Countermeasures can be equipped with RB 74 missiles on the same hardpoint † LITENING II pod must be equipped when equipping guided bombs
|}

{{Navigation-Start|Default weapon presets}}
{{Navigation-First-Simple-Line}}

* 1 x 1,100 l drop tank
* 2 x RB 74 missiles
* 6 x RB 74 missiles
* 6 x RB 74 missiles + 640 x countermeasures
* 6 x RB 74(M) missiles
* 6 x RB 74(M) missiles + 640 x countermeasures
* 4 x RB71 missiles
* 640 x countermeasures
* 24 x psrak m/70 rockets
* 4 x RB 75 missiles
* 16 x 120 kg m/71 bombs (1,920 kg total)
* 8 x 500 lb LDGP Mk 82 bombs (4,000 lb total)
* 16 x 120 kg m/71 bombs (1,920 kg total)
* 8 x 500 lb Mk 82 Snakeye bombs (4,000 lb total)
* 4 x 277 kg GBU-12 Paveway II bombs (1,108 kg total)
* 4 x 1,092 lb GBU-16 Paveway II bombs (4,368 lb total)
* 2 x 2,000 lb GBU-24 Paveway III bombs (4,000 lb total)
{{Navigation-End}}

== Usage in battles ==

''Describe the tactics of playing in the aircraft, the features of using aircraft 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).''

=== Pros and cons ===


'''Pros:'''

* High speed
* Great manouverbility
* High amount of countermeasures available

'''Cons:'''

* Prone to tear off wings at high speed
* Mediocre radar missiles

== 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: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, 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 ==

''Paste links to sources and external resources, such as:''

* ''topic on the official game forum;''
* ''other literature.''

{{AirManufacturer Saab}}
{{Sweden jet aircraft}}