Difference between revisions of "SA.313B Alouette II (Germany)"
m (Not stable at high speeds anymore. Apparently retreating blade stall effect starts as early as 100 knots / 185 kph and gets bad very quickly which is why the helicopter can no longer do 140 knots in a straight like like in 1.89.)
(→Pros and cons)
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=== Pros and cons ===
===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".'' -->
<!-- ''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".'' -->
* Small airframe
* Small rotor system
*Small rotor system
* High rate of fire machineguns
*High rate of fire machineguns
* Very stable at moderate speeds
*Very stable at moderate speeds
* Maintains energy well in turns (joystick)
*Maintains energy well in turns (joystick)
* SS.11 maximum range is 3 km
*SS.11 maximum range is 3 km
* SNEB rockets only have 2mm HE penetration and thus are useless in most circumstances, even for light ground strikes
*SNEB rockets only have 2mm HE penetration and thus are useless in most circumstances, even for light ground strikes
* Very low retreating blade stall mechanic speed limit, and is only recoverable with joystick controls
*Very low retreating blade stall mechanic speed limit , and is only recoverable with joystick controls
* Terrible early modular research progress rate due to lack of modules in Tier II,
*Terrible early modular research progress rate due to lack of modules in Tier II, in a rather costly 65k RP module that cannot be bypassed
== History ==
== History ==
Revision as of 17:21, 14 January 2020
|This page is about the German utility helicopter SA.313B Alouette II (Germany). For other uses, see Alouette (Family).|
The ▀SA.313B Alouette II is a rank V German utility helicopter with a battle rating of 8.7 (AB/SB) and 8.3 (RB). It was introduced in Update 1.83 "Masters of the Sea". A French design, the Alouette II was in West-German service and could carry a multitude of armaments.
The Alouette II is a small, nimble utility helicopter capable of maintaining speeds of 225 km/h (1.93) and is longitudinally stable above 35km/h. The Alouette II design is the only helicopter in the game without some form of SAS mode aside from the Huey family, however since 1.91 the rotorcraft has the option for co-pilot assistance and since 1.89, autopilot assistance while in ATGM binocular view. The Alouette II is unstable with the default trim settings so it is highly recommended to go through test flight to assign the default trim settings. The Alouette II has the lowest retreating blade stall speed starting margin of only 185 km/h however retreating blade stalls can easily be recovered from by pitching up and yawing to the right in joystick mode.The Alouette also lacks rotor control authority compared to other helicopters and struggles to get into and maintain efficient gliding due to its tendency to yaw and pitch down with the high drag skeleton tail.
| Max Speed
(km/h at 0 m - at sea level)
| Max altitude|
| Max Speed
(km/h at 0 m - at sea level)
| Max altitude|
Survivability and armour
The Alouette II has no armour. However its small size allows it to easily weave through forests to stay hidden and actively dodge ATGMs. However it is highly prone to rotor linkage, engine and fuel tank damage. The Alouette II does not have infrared imaging devices (but it does have an image intensifier) nor a Radar Warning System.
The SA.313B Alouette II (Germany) is armed with:
- 4 x 7.62 mm MG 3 machine gun (250 rpg = 1,000 total)
The four machine guns are arranged with two above each landing skid. Only the default ammo belt is available. Due to their low calibre, they have limited effectiveness against helicopters and planes, and are almost useless against all but the lightest-armoured ground vehicles. However, they have a high rate of fire (1,200 rpm), which aids damage output at the expensive of total firing time.
The SA.313B Alouette II (Germany) can be outfitted with the following ordnance:
- 72 x SNEB 37 rockets
- 4 x SS.11 missiles
With only 20 grams of explosive mass and at most 10 mm of penetration, the Alouette's SNEB rockets are highly ineffective against armoured targets. For use in ground RB, the mouse guided SS.11 missiles are more recommendable. Although many fewer missiles can be carried, they are able to severely damage and destroy enemy tanks, unlike SNEB rockets. It is important to note that although SS.11 missiles are usable, they are much worse than many missiles carried by other helicopters, and that the Alouette's anti-tank armament is weak in general.
Usage in battles
The Alouette doesn't have the power of a conventional helicopter. Being a 1950s helicopter, its engine is very weak compared to its counterparts. Use it at a low altitude and make use of the SS.11 missiles, but beware, the Alouette can only carry 4 of them which is a fairly low amount. Use them wisely. At the start of the battle, just go straight into the air over the ground forces and hunt enemies and pray they don't have SPAA's, or stay low and hidden and snipe enemies. Caution, sometimes there are some other helicopters, but you can solve the problem with SS.11 missiles. Also pray there are no fighters because the Alouette does not have the means to defend itself effectively.
The Alouette's small size makes it highly effective at sneaking zone captures in ground battles. Despite its slow speed, it is still able to get to certain capture zones faster than any ground vehicles in certain domination missions.
With joystick controls, it is best to fly the helicopter around 40 to 60 knots as it is stable in that region without SAS / autopilot flight assistance modes however do be aware of the helicopter creeping forward too close to the battlefield. The helicopter is highly susceptible to ATGM hits with SAS / autopilot modes, however it is much easier to fly with those modes active.
|III||Engine||Replacing helicopter blades||NVD||New 7 mm MGs|
Pros and cons
- Small airframe
- Small rotor system
- High rate of fire machineguns
- Very stable at moderate to high speeds
- Maintains energy well in turns (joystick)
- Spalling from a single hit tend to knock out the engine and/or rotor linkage system
- SS.11 maximum range is 3 km
- SNEB rockets only have 2mm HE penetration and thus are useless in most circumstances, even for light ground strikes
- Very low redline speed limit (275 kph)
- Very low retreating blade stall mechanic speed limit (starts at 185 kph and gets difficult to handle above 220 kph, and is only recoverable with full real joystick controls past 260 kph)
- Terrible early modular research progress rate due to lack of modules in Tier II, resulting in a rather costly 65k RP module that cannot be bypassed
The light, multipurpose, single-engined SA.313B Alouette II (French for “Skylark”) helicopter was developed by the French company Sud-Aviation in the 1960s and was widely used both by civilian and military organizations. Many other countries also obtained a license to manufacture these helicopters. In addition to civilian use, this light helicopter has a rich military history. The SA.313B fought wars in Algeria and Rhodesia and took part in several local conflicts. The model's success is demonstrated by the fact that the SA.313B is still being used for civilian purposes and by the militaries of some countries nowadays.
Since the SA.313B was not routinely equipped with weapons, this issue has been resolved directly in the places and countries where the vehicle has been used to fulfil combat objectives. The helicopter's armament has been rather exotic at times, such as when rifles and machine guns have been mounted in the apertures of the glass-enclosed front cabin. For the purposes of the game, we have chosen more well-founded projects for arming the SA.313B implemented by French and German crews. Machine gun installations comprised of four 7.62mm MG3 light machine guns placed in pairs on the skids using special fixtures. As an anti-tank weapon, the helicopter could carry SNEB unguided rockets, as well as SS.11 guided anti-tank missiles that were located on special transverse tube-shaped beams along the sides of the fuselage.
- From Devblog
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 helicopter;
- links to approximate analogues of other nations and research trees.
|Utility||SA.313B Alouette II · SA.316B Alouette III · SA.341F Gazelle · SA.342M Gazelle|
|Export||▀SA.313B Alouette II|
|Attack||EC-665 Tiger UHT · ▀Mi-24P · ▀Mi-24P HFS 80|
|Utility||BO 105 CB-2 · BO 105 PAH-1 · BO 105 PAH-1A1 · ▀SA.313B Alouette II · ▀UH-1D|