War Thunder Wiki - User contributions [en]

Yak-3 (France)

2022-07-17T05:16:44Z

U127319444: rewrote parts of the "usage" section and some pros and cons

{{About
| about = French premium fighter '''{{PAGENAME}}'''
| usage = other uses
| link = Yak-3 (Family)
}}
{{Specs-Card
|code=yak-3_france
|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg|ArtImage_{{PAGENAME}}.png}}
}}

== Description ==

The '''{{Specs|name}}''' is a premium rank {{Specs|rank}} French fighter {{Battle-rating}}. It was introduced in [[Update 1.77 "Advancing Storm"]].

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


{| class="wikitable" style="text-align:center" width="70%"
! rowspan="2" | Characteristics
! colspan="2" | Max Speed (km/h at 4,100 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
| 633 || 615 || rowspan="2" | {{Specs|ceiling}} || 18.3 || 18.9 || 17.9 || 17.9 || rowspan="2" | 348
|-
! Upgraded
| 674 || 654 || 17.2 || 17.4 || 24.3 || 21.3
|-
|}

==== Details ====
{| class="wikitable" style="text-align:center" width="50%"
|-
! colspan="5" | Features
|-
! Combat flaps !! Take-off flaps !! Landing flaps !! Air brakes !! Arrestor gear
|-
| 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 !! + !! -
|-
| {{Specs|destruction|body}} || {{Specs|destruction|gear}} || N/A || N/A || 320 || ~12 || ~9
|-
|}

{| class="wikitable" style="text-align:center"
|-
! colspan="4" | Optimal velocities (km/h)
|-
! Ailerons !! Rudder !! Elevators !! Radiator
|-
| < 380 || < 420 || < 490 || > 340
|-
|}

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


* 8.5 mm steel behind pilot
* 10 mm steel on top of rear cockpit
* 64 mm bulletproof
* Self-sealing fuel tanks (1 under pilot, 1 in each wing)

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

== Armaments ==
{{Specs-Avia-Armaments}}
=== Offensive armament ===
{{Specs-Avia-Offensive}}

{{main|ShVAK (20 mm)|Berezin UB (12.7 mm)}}

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

* 1 x 20 mm ShVAK cannon, nose-mounted (120 rpg)
* 2 x 12.7 mm Berezin UB machine guns, nose-mounted (150 rpg = 300 total)

== Usage in battles ==

The Yak-3 is the pinnacle of the piston engine Yakovlev design, with a much more powerful engine, the addition of a second MG (meaning the MGs are viable now!), though metal wings were not yet added until the Yak-9. The coolant system, now actually somewhat effective, has been moved to the wing roots (no "smiley face" below the nose), making the plane more streamlined. The cannon - the same old 20 mm ShVak - receives a pleasant upgrade: very effective Air Targets belts.

Boasting incredible engine performance on a light and agile airframe, you can easily climb with, or even outclimb your contemporary fighters, allowing you maintain an energy advantage over some at the start of a match. Unlike some of the other energy-fighters you will come across (Bf-109s and such), the Yak-3 has incredible maneuverability compared to them, found in it's roll rate and turn radius. It's energy retention and engine power alone allow you to almost indefinitely hold a horizontal turn, making this plane an excellent dogfighter and can let you play both as a turn-fighter of sorts or a dedicated energy-fighter.

Flight performance of the Yak-3 is outstanding. While it can't out-turn the likes of a Zero, or execute Boom-and-Zoom tactics as well as a Bf-109, it can certainly handle nearly everything it will face. This plane truly excels at long and slow dogfights, where the engine power will allow you to recover from any turn with ease. The landing flaps, albeit rather weak, making stall-fighting and turning effectively under 300kph trivial, and will certainly help when dealing with enemies that outclass you in one area. The Yak can easily handle said stall maneuvers, and low-speed turns you may find yourself in. Most planes will have lost most of their speed and will struggle to accelerate in these conditions, making maneuvers like the high yo-yo absurdly useful.

Always beware of true turn-fighters (Spitfires, Zeros), as they may be able to take you down before you can force them to bleed energy. It is generally recommended to maintain an energy advantage (altitude is best), so they can never have a fight on their own terms. If in a dogfight with a turn-fighter, the Yak's agility can be a major aid in staying out of your opponent's flight path, so capitalize on this as best you can. As stated above, forcing your enemy to turn while staying untouched can allowing you to pull maneuvers quickly and accelerate when speed is needed to get on your enemies tail.

Even with the climbing performance the Yak offers, bomber-hunting isn't recommended. You have a very limited ammunition supply making even extending dogfights with more than one enemy stressful. Thankfully, the weapons you get won't disappoint. Both your gun and cannon have good muzzle velocities with high rates of fire, and are effective all-around. Try to only hold bursts of a few rounds at a time to maximize damage potential while preserving ammo for later fights.

While certainly outperformed in areas like turn rates and BnZ potential, the Yak can accomplish any feat with proper skill from the pilot, making for one of the best multirole fighters currently in-game.

=== Manual Engine Control ===
{| class="wikitable" style="text-align:center"
|-
! colspan="7" | MEC elements
|-
! rowspan="2" | Mixer
! rowspan="2" | Pitch
! colspan="3" | Radiator
! rowspan="2" | Supercharger
! rowspan="2" | Turbocharger
|-
! Oil !! Water !! Type
|-
| Controllable || Controllable Not auto controlled || Controllable Auto control available || Controllable Auto control available || Separate || Controllable 2 gears || Not controllable
|-
|}

=== Pros and cons ===


'''Pros:'''

* Stellar engine performance
* Stall and vertical maneuvers are effective and easy
* Energy retention is on-par with Bf-109s
* Surprisingly very agile, with a great turn and roll rate
* Doesn't struggle or begin to feel sluggish at low speeds
* Effective armament
* Great acceleration

'''Cons:'''

* Mediocre rip speed - worsened by it's powerful engine
* No combat flaps, only equipped with landing flaps
* No WEP, engine overheats at 100%
* Poor engine performance above 5 km
* Long bursts and bomber-hunting will quickly drain your ammo pool

== History ==


The idea to produce a new fighter for the Red Army Air Force went as far back as 1941. It was then that the Yakovlev Design Bureau presented the I-30 prototype, intended an alternative to the earlier Yak-1 design. However, the German invasion of the USSR, as well as aluminium shortages, meant that the project had to be put on hold. Yakovlev resumed the development in 1943 while working on an upgraded version of the Yak-1 fighter. This time, it was decided that a new aircraft should be produced to completely replace the Yak-1 and Yak-7 models.

By September 1943, yet another improved variant was ready, designated Yak-1M Dubler, on which the canvas skin on the tail section was replaced with 2 mm plywood, and oil and water radiators were improved. The Dubler also had a new mastless antenna, a ring sight instead of a reflector sight, improved armour and a new propeller. Test pilots were impressed by the new prototype. Their report stated in part: "''Yak-1M possessed excellent horizontal, and especially vertical, manoeuvrability. Top speed greatly improved compared to earlier serial-production Yaks. Despite the improved performance, the aircraft remains easy to fly and does not require extensive pilot training''."

The new machine was dubbed as the Yak-3 and entered service with the Red Army Air Force in 1944. The Yak-3 was a further modification of the Yak-1, produced in 1944 and 1945, with a total of 4,848 built, and considered one of the best fighters of the war.

The new fighter quickly became very popular with Soviet pilots. They highly praised its solid armament of two Berezin UBS 12.7 mm machine guns and one ShVAK 20 mm cannon as well as ease of piloting and superb low-altitude performance. Marcel Albert, the top scoring French ace of World War II, cited the Yak-3 as one of the best fighters of the war, along with the P-51 Mustang and the Supermarine Spitfire. After the war, the Yak-3 was also used by the Air Forces of Socialist Yugoslavia and Poland.<ref name="forum">[[wt:en/news/2693--en|[Aircraft Profile] Yak-3]]</ref>

The Yak-3P was produced from April 1945 until mid-1946, armed with 3 × 20 mm Berezin B-20 cannon with 120 rounds for the middle cannon and 130 RPG for the side weapons. The three-cannon armament with full ammunition load was actually 11 kg (24 lb) lighter than that of a standard Yak-3, and the one-second burst mass of 3.52 kg (7.74 lb) was greater than that of most contemporary fighters. Starting in August 1945, all Yak-3 were produced in the Yak-3P configuration with a total of 596 built.

=== In-game description ===
The Yak-3 was a Soviet single-engine fighter of the WWII era. It was the first combat aircraft designed by Alexander Yakovlev's construction bureau. The Yak-3 was a further modification of the Yak-1, produced in 1944 and 1945, with a total of 4,848 built, and considered one of the best fighters of the war. In February 1943, a new Yak-1M variant was completed. It was a further development of the Yak-1, differing from it mainly in lower weight and smaller wing span.

By September 1943, yet another improved variant was ready, designated Yak-1M Dubler, on which the canvas skin on the tail section was replaced with 2mm plywood, and oil and water radiators were improved. The Dubler also had a new mastless antenna, a ring sight instead of a reflector sight, improved armour and a new propeller. Test pilots were impressed by the new prototype. Their report stated in part: "Yak-1M possessed excellent horizontal, and especially vertical, manoeuvrability. Top speed greatly improved compared to earlier serial-production Yaks. Despite improved performance, the aircraft remains easy to fly and does not require extensive pilot training." Therefore, the new modification went into production, receiving a new designation, Yak-3.

One of the most memorable air battles for the Yak-3 took place on 16th July 1944, when the plane showed it could confidently engage superior enemy forces. On that day, 10 Yak-3s met 8 Bf-109s and 4 FW-190s, with the battle eventually growing to 18 Soviet and 24 German planes. In the end, 15 German planes were shot down, for the loss of a single Yak-3.

== Media ==


;Skins

* [https://live.warthunder.com/feed/camouflages/?vehicle=yak-3_france Skins and camouflages for the {{PAGENAME}} from live.warthunder.com.]

;Videos
{{Youtube-gallery|DWfx4FGgO50|'''Premium Review: {{PAGENAME}} [Brilliant Beauty!]"''' - ''Jengar''|A5zB4uwfnsk|'''Premium Review. {{PAGENAME}}. An effective Bruiser''' - ''Joseph 2000''|ZQ0XIBPcF4E|'''The Shooting Range #73''' - ''Pages of History'' section at 08:54 discusses the {{PAGENAME}} and the Nomandie-Niemen Regiment.}}

== 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 ==


* [https://forum.warthunder.com/index.php?/topic/78309-yakovlev-yak-3-1944/ Official data sheet - more details about the performance]

=== References ===
<references />

{{AirManufacturer Yakovlev}}
{{France fighters}}
{{France premium aircraft}}

JA37C

2022-07-02T05:42:19Z

U127319444: added some things to "usage in battles" and pros and cons

{{About
| about = Swedish jet fighter '''{{PAGENAME}}'''
| usage = other versions
| link = SAAB 37 Viggen (Family)
}}
{{Specs-Card
|code=saab_ja37
|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg}}
}}

== Description ==

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

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


{| class="wikitable" style="text-align:center" width="70%"
! rowspan="2" | Characteristics
! colspan="2" | Max Speed (km/h at 9,000 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
| 1,920 || 1,874 || rowspan="2" | {{Specs|ceiling}} || 26.1 || 26.4 || 169.2 || 158.8 || rowspan="2" | 900
|-
! Upgraded
| 2,061 || 1,997 || 23.9 || 25.0 || 232.9 || 199.6
|-
|}

==== 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 
|-
|}

{| 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 !! + !! -
|-
| 1,536  || {{Specs|destruction|gear}} || N/A || N/A || 400 || ~12 || ~4
|-
|}

{| class="wikitable" style="text-align:center"
|-
! colspan="4" | Optimal velocities (km/h)
|-
! Ailerons !! Rudder !! Elevators !! Radiator
|-
| < 865 || < 700 || < 520 || N/A
|-
|}

==== Engine performance ====
{| class="wikitable" style="text-align:center"
|-
! colspan="3" | Engine
! colspan="6" | Aircraft mass
|-
! colspan="2" | Engine name || Number
! colspan="3" | {{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 RM8B || 1
| colspan="3" | 12,315 kg || colspan="3" | 364 kg/m2
|-
! colspan="3" | Engine characteristics
! colspan="5" | Mass with fuel (no weapons load) || rowspan="2" | Max Takeoff Weight
|-
! Weight (each) || colspan="2" | Type
! 15m fuel || 20m fuel || 30m fuel || 45m fuel || 50m fuel
|-
| 2,350 kg || colspan="2" | Afterburning low-bypass turbofan
| 13,641 kg || 14,080 kg || 14,963 kg || 16,287 kg || 16,735 kg || 19,000 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="6" | Thrust to weight ratio @ 0 m (WEP)
|-
! Condition || 100% || WEP
! 15m fuel || 20m fuel || 30m fuel || 45m fuel || 50m fuel || MTOW
|-
| ''Stationary'' || 6,585 kgf || 11,025 kgf
| 0.81 || 0.78 || 0.74 || 0.68 || 0.66 || 0.58
|-
| ''Optimal'' || 6,585 kgf (0 km/h) || 15,990 kgf (1,250 km/h)
| 1.17 || 1.14 || 1.07 || 0.98 || 0.96 || 0.84
|-
|}

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

The JA37C, being primarily a fighter-interceptor, is not equipped with any armour plating. Fuel tanks comprise much of the fuselage and wing area, and a fire will usually mean death. The elevons on the wing handle both elevator pitch and roll, so losing even 1 will make the plane nearly uncontrollable. Avoid damage at all costs, as even a damaged non-critical component will likely cause drag, making flight performance worse. As with most top tier fighters, it becomes much more challenging to fly with even a slight amount of damage compared to lower tier planes.

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

== Armaments ==
{{Specs-Avia-Armaments}}
{| class="wikitable" style="text-align:center"
|-
! colspan="4" | [[Ballistic Computer]]
|-
! CCIP (Guns) !! CCIP (Rockets) !! CCIP (Bombs) !! CCRP (Bombs)
|-
| {{Tick}} || {{Tick}} || {{Cross}} || {{Cross}}
|-
|}
=== 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, belly-mounted (150 rpg)
** 1 x 30 mm Akan m/75 cannon (150 rpg) + 48 x countermeasures

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

{{main|RB24|RB24J|RB71|psrak m/70}}

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

* Without load
* 2 x RB24J missiles
* 6 x RB24 missiles
* 6 x RB24J missiles
* 2 x RB71 missiles
* 2 x RB71 missiles + 4 x RB24 missiles
* 2 x RB71 missiles + 4 x RB24J missiles
* 24 x psrak m/70 rockets
* 24 x psrak m/70 rockets + 2 x RB24 missiles
* 24 x psrak m/70 rockets + 2 x RB24J missiles
* 12 x psrak m/70 rockets + 2 x RB71 missiles + 2 x RB24 missiles
* 12 x psrak m/70 rockets + 2 x RB71 missiles + 2 x RB24J missiles

== Usage in battles ==

The Viggen is a simple and effective plane to use in realistic battles. You will notice on take-off it is a bit sluggish and won't accelerate very well, as it is heavy, but once you're above 700 km/h the thrust and aerodynamics help you accelerate better from here. The Viggen performs better compared to most fighters at lower altitudes (3,000 m and below) in terms of manoeuvrability and top speed. Taking advantage of your top speed, Pulse-Doppler radar and Skyflash missiles, you can be aggressive and hit the battle early and at low level to take out any attackers using your useful radar set with your SARH missiles.

If you want to be more conservative, you can hang with your team and go around the side. The Viggen has very high rip speeds, getting some altitude and coming into the fight at a supersonic dive can be very effective if you maintain your speed trying to find targets for your Skyflash missiles. If in a head-on, the Skyflash can hit targets about 6 km away at sea level if they don't change direction. It is usually very effective and hard to dodge the agile Skyflash if launched in a head-on at around 3km. The motor will still be burning and your missile will maintain energy to the target. If in Pulse-Doppler mode, the radar will no longer track a target if it starts to turn at a 90 degree angle (this is called beaming). The radar will lose lock and the missile will be unable to track if this happens. If you have enough time, you can potentially switch to the AIM-9J to try to get a lock behind the target from here, though keep in mind your enemy's countermeasures. In a last resort, you can use the gun, essentially an Aden, it hits hard, but it is very hard to aim due to its placement (under the fuselage) and the lack of tracers.

Try to stay out of any extended dogfight, especially if your opponent has any support. Though it is considerably manoeuvrable at all speeds, the Viggen won't do well in any dogfight with sustained turns, as it will just bleed too much energy and being too slow is almost certainly fatal. It is heavy, slow to accelerate and a big target. So get fast, and stay fast. Bringing a full tank of fuel is generally recommended as the Viggen's afterburner uses incredible amounts of fuel, though the engine is quite strong in a climb.

=== Pros and cons ===


'''Pros:'''

* High top speed of mach 1.21 at sea level
* Competitive turning rate
* Agile with responsive elevons at higher speeds and a large rudder
* Moderately heavy air-to-air payload; able to carry up to six under-wing missiles and has an internally mounted 30mm cannon
* Can carry a respectable amount of countermeasures
* Comfortable to land thanks to a low stall speed, strong landing gear, and the ability to reverse the engine's thrust
* Potent radar set with access to both Pulse-Doppler and track-while-scan modes, with a lengthy search range
* Access to the deadly [[RB71]] semi-active radar missile which can out-turn the RB24J's on paper

'''Cons:'''

* Extremely poor energy retention during sustained turns, only made worse by its acceleration at low speeds
* Fuel-thirsty afterburner
* Lackluster performance at mid-to-low subsonic speeds and mediocre acceleration
* Weak airbrakes
* Low ammo count for the 30mm cannon, which also completely lacks tracers in any of it’s belts
* Unconventional flaps which are mostly only useful during landings

== History ==

'''Background'''

During the 1960s, advances in technology occurred rapidly alongside the aviation industry, paving the way for more complex and capable designs. In order to keep up with the rest of the industry, SAAB had to develop aircraft at a constant pace, often coming up with replacements before the predecessor had even entered service. The SAAB Viggen was sought to be the replacement for the A32A and was being considered as early as 1952. The decision of whether to make a fighter or attacker design continued for years. By the end of the '50s, project 1500 started to show potential, with a delta wing design capable of performing multiple roles through different versions. The wing design would allow for short-distance take-off and landings, following the BAS60 roadbase system requirements. These also included all-weather capability and full coverage of the 2,000 km Swedish coastline.

The 37-1 prototype took to the skies in February of 1967. The design still had to go through extensive modifying before the plane could reach the production line. The canards were angled, the wing adjusted, and the fuselage bent slightly. Much of the unorthodox appearance of the Viggen arrived from the extensive testing done on the first prototypes. When finalized, an order of AJ37 Viggens was handed over to F7 Skaraborg, becoming the first division utilizing the aircraft.

'''JA37'''
[[File:JA37 Prototype.jpg|thumb|333x333px|JA37 Prototype airborne, carrying Rb71 Skyflash missiles.]]
With the Viggen successfully replacing ageing attack and reconnaissance aircraft, the focus shifted towards the replacement of the J35 Draken. This required extensive modifying of the Viggen as a whole, as the requirements for an interceptor wouldn't be met with the powerplant and avionics used in the already existing variants. The project was extensive, redesigning most areas of the plane to fit these specifications. SAAB had to fit an internal gun, an air-to-air radar, and a new flight computer which allowed a real-time data-feed between ground stations and flight groups. One of the more complicated adjustments was the powerplant, where the engineers had to install an additional fan stage. This helped counteract the compressor stall the RM8 engine often experienced at high angles of attack, allowing the JA37 to dogfight more comfortably. These modifications were expensive, exceeding the set budget several times. But SAAB pressed on with the design until the version was fully developed.

The first completed JA37 flew on November 4th, 1977. The first service variants were delivered to F13 Bråvalla in June of 1980, while F17 Blekinge and F21 Luleå received theirs in 1981 and 1982 respectively. The JA37 would go on to be the most produced variant of the Viggen, with 147 aircraft delivered between eight different divisions. The JA37 was highly appreciated by those who flew it, and saw many modifications that extended its lifespan.

'''JA37C'''

As the 80s came to an end, the Viggen platform began to require an overhaul to bring the capabilities closer to that of other countries. The Gripen project was still years away from being completed, so an upgrade program began that would involve all JA37 in continued service being upgraded to the JA37C standard. This package introduced countermeasures, and a new signal processor, allowing the radar to track more efficiently against enemy jamming. The radar could now follow multiple targets simultaneously and also display virtual targets to enhance pilot training. This variant of the JA37 would see use up until the end of the decade, still being a capable platform for its time.

=== [[wt:en/news/7304-development-perfect-interceptor-ja37c-jaktviggen-and-premium-j35a-draken-en|Devblog]] ===
The requirements for a new aircraft with very high performance to replace the SAAB 35 Draken emerged in the early 1960s. In 1962, the design team of the SAAB company prepared a draft design of the SAAB 37 aircraft, built according to an exotic double delta wing. The project seemed interesting for military authorities , and SAAB received funding to fully develop a new fighter in four basic configurations. The last and most advanced version was the SAAB JA37 Jaktviggen fighter-interceptor, the development of which continued until the mid-1970s, which was associated with the improvement of the engine and the development of modern electronic equipment. The first flight of the experimental JA37 interceptor fighter took place in June 1974, and in 1979 the fighter began to be supplied for service. Until 1990, 149 JA37 Jaktviggen units were produced. The specific appearance made the aircraft of the J37 family a "calling card" of the Royal Swedish Air Force for a long time.

== Media ==


;Skins

* [https://live.warthunder.com/feed/camouflages/?vehicle=saab_ja37 Skins and camouflages for the {{PAGENAME}} from live.warthunder.com.]

;Videos
{{Youtube-gallery|hi_oRpH0stM|'''The Shooting Range #271''' - ''Metal Beasts'' section at 01:07 discusses the {{PAGENAME}}.}}

== 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/7304-development-perfect-interceptor-ja37c-jaktviggen-and-premium-j35a-draken-en|[Devblog] Perfect interceptor JA37C Jaktviggen and Premium J35A Draken]]
* [https://forum.warthunder.com/index.php?/topic/534245-viggen-ja-37/ Official data sheet - more details about the performance]

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

CV 90120

2022-06-12T03:54:11Z

U127319444: I've changed/added some things to the pros/cons and playstyle, with minor changes elsewhere

{{About
| about = Swedish light tank '''{{PAGENAME}}'''
| usage = other versions
| link = CV90 (Family)
}}
{{Specs-Card
|code=sw_cv_90120
|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg}}
}}

== Description ==

The '''{{Specs|name}}''' is a rank {{Specs|rank}} Swedish light tank {{Battle-rating}}. It was introduced in [[Update 1.97 "Viking Fury"]].

== General info ==
=== Survivability and armour ===
{{Specs-Tank-Armour}}


The CV 90120 combines the Combat Vehicle 90's chassis with a new turret with a 120 mm CTG cannon. As a result, armour is barely present and can only withstand heavy machine gun from the front. Even autocannons can penetrate its turret and 12.7 mm machine guns can cut clean through its side armour. Also be aware, your main goal should be to not receive any enemy fire.

'''Armour type:''' 


{| class="wikitable"
|-
! Armour !! Front (Slope angle) !! Sides !! Rear !! Roof
|-
| Hull || ___ mm || ___ mm ''Top'' ___ mm ''Bottom'' || ___ mm || ___ - ___ mm
|-
| Turret || ___ - ___ mm ''Turret front'' ___ mm ''Gun mantlet'' || ___ - ___ mm || ___ - ___ mm || ___ - ___ mm
|-
| Cupola || ___ mm || ___ mm || ___ mm || ___ mm
|-
|}

'''Notes:''' 


=== Mobility ===
{{Specs-Tank-Mobility}}


{{tankMobility|abMinHp=1,240|rbMinHp=708}}

Despite beating other top-tier vehicles with incredible mobility, the {{PAGENAME}} achieves comparatively fast speeds on all types of terrain, even when stock. This makes it a lot easier to grind the vehicle, as most priority goes into getting the powerful m/95 round. The {{PAGENAME}} reaches speeds of just around 50 km/h quite often, and finds little to no trouble maneuvering. Another upside is the gearbox, which allows the {{PAGENAME}} to move almost equally as fast in reverse. The vehicle is fast, and due to the lack of add-on-armour compared to the prior [[Strf 9040C]], the {{PAGENAME}} is actually lighter than the 40 mm variant before it. In addition, it gets an upgraded DI16 engine with 120 more horsepower, which results in improved power and torque. Although not comparable to tanks such as the [[Strv 121]] in terms of acceleration, the {{PAGENAME}} can definitively stand its own ground in poor conditions.

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

== Armaments ==
{{Specs-Tank-Armaments}}
=== Main armament ===
{{Specs-Tank-Weapon|1}}

{{main|CTG (120 mm)}}

{| class="wikitable" style="text-align:center" width="100%"
|-
! colspan="5" | [[CTG (120 mm)|120 mm CTG]] || colspan="5" | Turret rotation speed (°/s) || colspan="4" | Reloading rate (seconds)
|-
! Mode !! Capacity !! Vertical !! Horizontal !! Stabilizer
! Stock !! Upgraded !! Full !! Expert !! Aced
! Stock !! Full !! Expert !! Aced
|-
! ''Arcade''
| rowspan="2" | 45 || rowspan="2" | -8°/+22° || rowspan="2" | ±180° || rowspan="2" | Two-plane || 28.6 || 39.5 || 48.0 || 53.1 || 56.5 || rowspan="2" | 5.00 || rowspan="2" | 5.00 || rowspan="2" | 5.00 || rowspan="2" | 5.00
|-
! ''Realistic''
| 17.9 || 21.0 || 25.5 || 28.2 || 30.0
|-
|}

==== Ammunition ====
{| class="wikitable sortable" style="text-align:center" width="100%"
! colspan="8" | Penetration statistics
|-
! rowspan="2" data-sort-type="text" | Ammunition
! rowspan="2" | Type of warhead
! colspan="6" | Penetration @ 0° Angle of Attack (mm)
|-
! 10 m !! 100 m !! 500 m !! 1,000 m !! 1,500 m !! 2,000 m
|-
| DM12A1 || HEATFS || 480 || 480 || 480 || 480 || 480 || 480
|-
| DM23 || APFSDS || 418 || 416 || 409 || 401 || 393 || 384
|-
| slsgr m/95 || HE || 36 || 36 || 36 || 36 || 36 || 36
|-
| slpprj m/95 || APFSDS || 600 || 598 || 589 || 577 || 565 || 554
|-
|}
{| class="wikitable sortable" style="text-align:center" width="100%"
! colspan="10" | Shell details
|-
! rowspan="2" data-sort-type="text" | Ammunition
! rowspan="2" | Type of warhead
! rowspan="2" | Velocity (m/s)
! rowspan="2" | Projectile Mass (kg)
! rowspan="2" | Fuse delay (m)
! rowspan="2" | Fuse sensitivity (mm)
! rowspan="2" | Explosive Mass (TNT equivalent) (g)
! colspan="3" | Ricochet
|-
! 0% !! 50% !! 100%
|-
| DM12A1 || HEATFS || 1,170 || 13.5 || 0.05 || 0.1 || 2,150 || 65° || 72° || 77°
|-
| DM23 || APFSDS || 1,680 || 4.3 || N/A || N/A || N/A || 78° || 80° || 81°
|-
| slsgr m/95 || HE || 754 || 17.5 || 0 || 0.1 || 3,540 || 79° || 80° || 81°
|-
| slpprj m/95 || APFSDS || 1,740 || 5.6 || N/A || N/A || N/A || 78° || 80° || 81°
|-
|}

==== [[Ammo racks]] ====
[[File:Ammoracks_{{PAGENAME}}.png|right|thumb|x250px|[[Ammo racks]] of the {{PAGENAME}}]]

{| class="wikitable" style="text-align:center"
|-
! Full ammo
! 1st rack empty
! 2nd rack empty
! 3rd rack empty
! 4th rack empty
! Visual discrepancy
|-
| '''45''' || 26 ''(+19)'' || 13 ''(+32)'' || 7 ''(+38)'' || 1 ''(+44)'' || No
|-
|}
'''Note:'''

* The autoloader magazine contains 12 rounds.

=== Machine guns ===
{{Specs-Tank-Weapon|2}}

{{main|ksp 88 (12.7 mm)}}

{| class="wikitable" style="text-align:center" width="50%"
|-
! colspan="5" | [[ksp 88 (12.7 mm)|12.7 mm ksp 88]]
|-
! Mount !! Capacity (Belt) !! Fire rate !! Vertical !! Horizontal
|-
| Coaxial || 1,200 (200) || 577 || N/A || N/A
|-
|}

== [[Type 10|Usage]] in battles ==


The CV90120 has minimal armour only meant to withstand small arms fire and indirect shrapnel. Despite this, it's rather versatile due to its mobility, reload, and the powerful slpprj m/95 round. Your playstyle can make use of the autoloader, the m/95 round, 3rd gen thermals, and LWS (laser warning system) to snipe at long ranges (along with the added benefit of the CV90120's mobility to reposition or get to sniping spots quicker), or you can make aggressive flanks to utilize the 5 second reload and take out or disable enemies before they can even react. Try to stay away from the frontline as your armor is effectively useless no matter the range. Its incredible reverse speed and acceleration will always make it easy to dip in and out of cover, retreat when damaged, or to simply reposition yourself, and with its autoloader, you can afford to lose a crewmember (during a firefight) while retaining all combat efficiency. With the slpprj m/95 round, you can penetrate almost all vehicle in the game from the front at any range (excluding areas such as the turret cheeks on the Leopard 2A5 series and M1A2, and some areas of Russian MBTs). The stock shell is a HEAT-FS shell and the DM23 APFSDS round is a tier I modification. Although entirely usable, it is subpar compared to m/95 round, but holds its own against tanks at its BR until a better round is available. You will just have to play more passively and know how to hit weak spots at longer ranges. Use your mobility to flank on large maps such as Maginot Line and (if you have them researched) use your powerful thermal optics to acquire and destroy a target. If the enemy is looking at you and you are too close, reposition and try to make them lose focus on you. By playing more to your strengths and keeping your weaknesses in mind more than you would a normal MBT, you can make the most of this vehicle.

With a reload of 5 seconds, it shares a quick reload with the aced [[Challenger 2]] and the aced [[IPM1|105 mm Abrams]], beating the [[Leclerc]] and any other tank's aced crew. Only the [[Type 90]]/[[Type 10]] beats its reload. This means that if you get the first shot off, and either their return shot misses or you disable their cannon, you can quickly take them out before they have a chance to fire again. Once spaded, it packs an insane amount of firepower for a light tank, dishing out 600 mm of penetration downrange every five seconds, and can cripple distracted players.

The CV 90120 has the commander sight feature with a powerful zoom (24x). With the laser rangefinder and thermals, this enables players to swiftly acquire and fire at enemy players and thus enhances the CV 90120's potential in long-range engagements.

=== Pros and cons ===


'''Pros:'''

* Excellent gun and reload, with access to the slpprj m/95 round, the Swedish designation of the CL3143/M322.
* Adequate mobility enabling you to get to an early game position and quickly change positions if spotted or injured.
* The weak armour may reduce the amount of spalling caused by being hit by enemy shells.
* Being a light tank, it has access to scouting and the "Airstrike" modification (reduced spawn cost for friendlies destroying enemy tanks you've scouted).
* Equipped with an autoloader: reload takes place even while extinguishing a fire or if a crew member gets knocked out.
* Shares the same reload as the (aced) British Challenger 2, clocked at 5 seconds.
* Insane firepower for a light tank - no other light tank has access to a 120 mm gun that can penetrate over 600 mm of armour.
* Outstanding optics: 24x zoom for commander, great FOV, with third generation thermals for both gunner and commander
* If you only bring 13 shells, the hull space directly under the turret will be empty, which could render poorly placed shots meaningless (though it would be somewhat inadvisable due to the 5 second reload, potentially starving you of ammo).

'''Cons:'''

* Nonexistent armour, can be penetrated by heavy machine guns on the side and autocannons in the front.
* Vulnerable to overpressure damage.
* No top machine gun for anti-helicopter and aircraft defence.
* The slpprj m/95 round is a tier IV modification and will take some time to get access to it.
* Difficult to hide due to the doorknob-shaped commander's optic on the roof of the turret.
* Taller and longer profile compared to all other tanks with the CV90 chassis.
* Turret is mounted far back on the hull: it can be a little awkward peeking backwards, but exposing the entire hull can be dangerous.
* Its speed, combined with its somewhat slow vertical turret-traverse rate, can make firing on the move over rough terrain difficult.

== History ==

'''Background'''

After the [[CV 90105 TML]] project, Hägglunds began their own private venture to develop the light tank of the future. Working from their CV 90 chassis, they began tinkering with the Swiss Ordnance 120 mm Smoothbore cannon, to achieve MBT grade firepower. The design principle behind the project was that the vehicle wouldn't require armour if it had the capability to destroy targets before being fired upon. The tank was revealed in the summer of 1998 at the EUROSATORY defence exhibition in Paris. This version was a prototype however, as it took Hägglunds 3 more years to finalize the design. The vehicle would be known as the CV 90120, and is one of the most passionate projects launched by Hägglunds.
[[File:CV 90120-T.jpg|thumb|CV 90120-T in low visibility summer camouflage.]]
'''Design'''

The CV 90120 is incredibly light for its weaponry, coming in at just below 20 tonnes excluding the weaponry. The challenge when designing the tank was transferring the recoil from a gun that size, into the chassis, without damaging the tank. The gun was specifically modified and picked for this problem. the CTG (Compact Tank Gun) 120/L50 Smoothbore managed to solve this issue thanks to the lightweight design and strong structure. The gun is semi auto-loaded from the rear of the turret, with reserve ammunition stored in the rear of the chassis, which was previously used as troop transport in the prior CV 90. Later variants, such as the CV 90120-T, the variant reflected in game, would see novel features such as generation 3 thermal imaging, along with smoke grenades, and commanders thermals provided by SAAB.

'''Future development'''

Hägglunds was bought by Alvis Ltd. in 1997, and later by BAE Systems in 2004. Despite this, the project has continued development. The latest version was revealed in 2011, known as the CV 90120 Ghost. This version is still being worked on, despite lacking any sort of customers. No matter the fate of the vehicle, Hägglunds seem convinced that the future of tank combat isn't survivability, but rather visibility. The CV 90120 Ghost has side-skirts capable of adapting its thermal imaging to look like something else, and the chassis is shaped to reflect radar signature. Hägglunds has made it perfectly clear what their vision on the future is, and along with the Polish PL-01 based on the same chassis, the vehicle remains a concept waiting to prove itself right.

== Media ==


;Skins

* [https://live.warthunder.com/feed/camouflages/?vehicle=sw_cv_90120 Skins and camouflages for the {{PAGENAME}} from live.warthunder.com.]

;Videos
{{Youtube-gallery|48cZtb2k40s|'''Should You Grind The CV 90 120?''' - ''Sako Sniper''|Xme5HO8098Q|'''Swedish Doom Cannon! - CV90120''' - ''JustinPlaysYT''|YVbmeJ4HGVY|'''CV 90120 - Deadliest Light Tank In WT ATM - Tank Review''' - ''Napalmratte''|YIPHzv54GQw|'''The Shooting Range #197''' - ''Metal Beasts'' section at 00:33 discusses the CV 90120.|x4MI7OsUYsQ|'''CV 90120 The True Glass Cannon!''' - ''JustinPlaysYT''}}

== 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 vehicles;''
* ''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.''

{{TankManufacturer BAE Systems AB}}
{{Sweden light tanks}}