Difference between revisions of "I-185 (M-71)"
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{{About | {{About | ||
| − | | about = | + | | about = Soviet fighter '''{{PAGENAME}}''' |
| − | | usage = other version | + | | usage = the other version |
| link = I-185 (M-82) | | link = I-185 (M-82) | ||
| + | }} | ||
| + | {{Specs-Card | ||
| + | |code=i_185_m71_standard | ||
| + | |images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg|ArtImage_{{PAGENAME}}.png}} | ||
}} | }} | ||
== Description == | == 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.'' --> | <!-- ''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 '''{{Specs|name}}''' is a rank {{Specs|rank}} Soviet fighter {{Battle-rating}}. It was introduced in [[Update 1.41]]. | The '''{{Specs|name}}''' is a rank {{Specs|rank}} Soviet fighter {{Battle-rating}}. It was introduced in [[Update 1.41]]. | ||
| − | The I-185 (M-71) is a monoplane with a Shvetsov M-71 engine, the plane is fitted with 3 x | + | The I-185 (M-71) is a monoplane with a Shvetsov M-71 engine, the plane is fitted with 3 x [[ShVAK (20 mm)|20 mm ShVAK]] cannons mounted at the fuselage of the I-185. The left cannon has 140 rounds, right cannon 170 rounds, and the top cannon 250 rounds. The fuel tanks of the I-185 are self-sealing and located in the fuselage and in the wings. |
The I-185 (M-71) is a dedicated Boom & Zoom fighter for its battle rating and needs to always keep its energy levels at a good level to hunt down players. | The I-185 (M-71) is a dedicated Boom & Zoom fighter for its battle rating and needs to always keep its energy levels at a good level to hunt down players. | ||
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== General info == | == General info == | ||
=== Flight performance === | === 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.'' --> | <!-- ''Describe how the aircraft behaves in the air. Speed, manoeuvrability, acceleration and allowable loads - these are the most important characteristics of the vehicle.'' --> | ||
| − | The I-185 (M-71) inherits the characteristics of its predecessor while improving on its flight characteristics, due to its more powerful Shvetsov M-71 engine. The aircraft has a more powerful main engine, giving it a noticeably faster climb rate than its predecessor. The climb rate is very impressive for its tier, allowing the I-185 to reach higher altitudes in a very short timespan. However, similar to other Soviet propeller planes, the I-185's engine rapidly loses performance above 4 | + | The I-185 (M-71) inherits the characteristics of its predecessor while improving on its flight characteristics, due to its more powerful Shvetsov M-71 engine. The aircraft has a more powerful main engine, giving it a noticeably faster climb rate than its predecessor. The climb rate is very impressive for its tier, allowing the I-185 to reach higher altitudes in a very short timespan. However, similar to other Soviet propeller planes, the I-185's engine rapidly loses performance above 4 km in altitude, which prevents the aircraft from flying effectively at higher altitudes. |
The I-185's manoeuvrability is relatively good, and is very similar to that of the German [[Fw 190 (Family)|Fw 190]]. It has a great roll rate, but a lacklustre turn rate that is uncompetitive with aircraft it frequently faces at its BR. The aircraft does have a sturdy airframe (with a wing-break speed of ~800 km/h IAS) meaning that the aircraft can survive dives much better than aircraft of the [[La-5 (Family)|Lavochkin tree]]. Finally, it is worth noting that the aircraft features automatic slats, which can improve low-speed manoeuvrability. | The I-185's manoeuvrability is relatively good, and is very similar to that of the German [[Fw 190 (Family)|Fw 190]]. It has a great roll rate, but a lacklustre turn rate that is uncompetitive with aircraft it frequently faces at its BR. The aircraft does have a sturdy airframe (with a wing-break speed of ~800 km/h IAS) meaning that the aircraft can survive dives much better than aircraft of the [[La-5 (Family)|Lavochkin tree]]. Finally, it is worth noting that the aircraft features automatic slats, which can improve low-speed manoeuvrability. | ||
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|- | |- | ||
! Stock | ! Stock | ||
| − | | | + | | 649 || 629 || rowspan="2" | {{Specs|ceiling}} || 22.3 || 23.2 || 13.7 || 13.7 || rowspan="2" | 358 |
|- | |- | ||
! Upgraded | ! Upgraded | ||
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! Combat !! Take-off !! Landing !! + !! - | ! Combat !! Take-off !! Landing !! + !! - | ||
|- | |- | ||
| − | | {{Specs|destruction|body}} || {{Specs|destruction|gear}} || | + | | 800 <!-- {{Specs|destruction|body}} --> || {{Specs|destruction|gear}} || 380 || 354 || 280 || ~14 || ~7 |
|- | |- | ||
|} | |} | ||
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=== Survivability and armour === | === 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.'' --> | <!-- ''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.'' --> | ||
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* Critical components located in front of aircraft, centralized in the fuselage (fuel, pilot, engine, controls, guns) | * Critical components located in front of aircraft, centralized in the fuselage (fuel, pilot, engine, controls, guns) | ||
* More fuel tanks located in wings near the fuselage | * More fuel tanks located in wings near the fuselage | ||
| + | |||
| + | === Modifications and economy === | ||
| + | {{Specs-Economy}} | ||
| + | |||
| + | Radiator, Compressor, Offensive 20 mm, Engine Repair, Engine Injection, New 20 mm Cannons, Wings Repair, Survivability Modifications, Fuselage Repair, and only lastly the ordnance. (Note that Airframe might have to be researched after the Compressor in order to unlock the Tier 3 modifications) | ||
== Armaments == | == Armaments == | ||
| + | {{Specs-Avia-Armaments}} | ||
=== Offensive armament === | === Offensive armament === | ||
| + | {{Specs-Avia-Offensive}} | ||
<!-- ''Describe the offensive armament of the aircraft, if any. Describe how effective the cannons and machine guns are in a battle, and also what belts or drums are better to use. If there is no offensive weaponry, delete this subsection.'' --> | <!-- ''Describe the offensive armament of the aircraft, if any. Describe how effective the cannons and machine guns are in a battle, and also what belts or drums are better to use. If there is no offensive weaponry, delete this subsection.'' --> | ||
{{main|ShVAK (20 mm)}} | {{main|ShVAK (20 mm)}} | ||
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=== Suspended armament === | === 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.'' --> | <!-- ''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.'' --> | ||
| − | {{main|FAB-100sv (100 kg)|FAB-250sv (250 kg)| | + | {{main|FAB-50sv (50 kg)|FAB-100sv (100 kg)|FAB-250sv (250 kg)|ROS-82|RBS-82}} |
The '''''{{PAGENAME}}''''' can be outfitted with the following ordnance: | The '''''{{PAGENAME}}''''' can be outfitted with the following ordnance: | ||
* Without load | * Without load | ||
| + | * 4 x 50 kg FAB-50sv bombs (200 kg total) | ||
* 2 x 100 kg FAB-100sv bombs (200 kg total) | * 2 x 100 kg FAB-100sv bombs (200 kg total) | ||
* 4 x 100 kg FAB-100sv bombs (400 kg total) | * 4 x 100 kg FAB-100sv bombs (400 kg total) | ||
* 2 x 250 kg FAB-250sv bombs (500 kg total) | * 2 x 250 kg FAB-250sv bombs (500 kg total) | ||
| − | * 8 x | + | * 8 x ROS-82 rockets |
* 8 x RBS-82 rockets | * 8 x RBS-82 rockets | ||
== Usage in battles == | == 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).'' --> | <!-- ''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).'' --> | ||
| − | The I-185 (M-71) can be thought of as a Russian [[Fw 190 (Family)|Fw 190]], and has very similar performance to its German counterpart. The aircraft should be used as a Boom & Zoom aircraft, and can perform this role very well due to its good high-speed performance. At the start of a match, utilize the I-185's impressive climb rate to quickly get to its ceiling of ~4,000-5000 | + | The I-185 (M-71) can be thought of as a Russian [[Fw 190 (Family)|Fw 190]], and has very similar performance to its German counterpart. The aircraft should be used as a Boom & Zoom aircraft, and can perform this role very well due to its good high-speed performance. At the start of a match, utilize the I-185's impressive climb rate to quickly get to its ceiling of ~4,000-5000 m in altitude. However, it is typically not advised to climb to higher altitudes, as the aircraft's engine will practically suffocate above this altitude. |
| − | At this altitude, the aircraft can be used for B & Z similar to the Fw 190. Note that the aircraft's lower operating altitude may leave enemies above you - thus, it is crucial to pay attention your surroundings. | + | At this altitude, the aircraft can be used for B & Z similar to the Fw 190. Note that the aircraft's lower operating altitude may leave enemies above you - thus, it is crucial to pay attention your surroundings. Do not engage in a turnfight - the I-185's poor turn performance means that it can be outturned by practically every aircraft it faces, save for some variants of the Fw 190, P-47 and most twin-engine fighters. Aircraft such as the Spitfire will turn circles around you, and easily rip your airframe to shreds. |
If being pursued by enemy aircraft, the best option for the I-185 is to dive away. Utilize the aircraft's good acceleration and high maximum speed to dive away from enemy aircraft as fast as possible. However, some aircraft such as the American [[P-51 (Family)|P-51]] and [[P-47 (Family)|P-47]] can easily catch up to the I-185 in dives. Against such aircraft, the best way to defend is to utilize the aircraft's great roll rate. Force the attacker into manoeuvres such as the Rolling Scissors, so that you can utilize your superior roll rate to potentially pull a reversal on them. | If being pursued by enemy aircraft, the best option for the I-185 is to dive away. Utilize the aircraft's good acceleration and high maximum speed to dive away from enemy aircraft as fast as possible. However, some aircraft such as the American [[P-51 (Family)|P-51]] and [[P-47 (Family)|P-47]] can easily catch up to the I-185 in dives. Against such aircraft, the best way to defend is to utilize the aircraft's great roll rate. Force the attacker into manoeuvres such as the Rolling Scissors, so that you can utilize your superior roll rate to potentially pull a reversal on them. | ||
| − | Finally, the I-185 (M-71) could potentially be used in a CAS role (either in Air or mixed battles), due to | + | Finally, the I-185 (M-71) could potentially be used in a CAS role (either in Air or mixed battles), due to its surprisingly-plentiful ordnance options. However, be aware that the aircraft is very vulnerable in this role, and can easily be shot down by pursuing fighters. The 2 x 250 kg loadout is effective against most hard targets (such as tanks and pillboxes), but severely impacts performance. The aircraft's rockets are also effective, especially in mixed battles where they can penetrate the sides / back of most tanks at its BR. |
=== Manual Engine Control === | === Manual Engine Control === | ||
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=== Pros and cons === | === Pros and cons === | ||
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'''Pros:''' | '''Pros:''' | ||
| − | * Once engine injection upgrade has been purchased, the plane has a brutal climb rate | + | * Once engine injection upgrade has been purchased, the plane has a brutal climb rate |
| − | * 3 x 20 mm nose-mounted cannons have decent | + | * 3 x 20 mm nose-mounted cannons have a decent amount of ammo and have workable damage output (note that all the cannons have different ammo counts) |
* Great roll rate, comparable to that of Fw-190s | * Great roll rate, comparable to that of Fw-190s | ||
* Surprisingly manoeuvrable at higher speeds | * Surprisingly manoeuvrable at higher speeds | ||
| − | * Able to safely dive up to | + | * Able to safely dive up to 800 km/h IAS |
* The ramming effect of the air at higher speeds significantly help with the engine performance when above the critical altitude of the supercharger gears | * The ramming effect of the air at higher speeds significantly help with the engine performance when above the critical altitude of the supercharger gears | ||
* Has good ordnance options, making the aircraft viable for CAS in Ground RB | * Has good ordnance options, making the aircraft viable for CAS in Ground RB | ||
| Line 188: | Line 161: | ||
'''Cons:''' | '''Cons:''' | ||
| − | * | + | * Terrible turn rate against most opponents |
| − | * Top speed is nothing special when compared to most | + | * Top speed is nothing special when compared to most US aircraft, but is still better than most Spitfires and most Japanese aircraft |
* Combat flaps break when above 380 km/h IAS | * Combat flaps break when above 380 km/h IAS | ||
| − | * First supercharger gear is just for show, losing engine performance after 500 to 800 | + | * First supercharger gear is just for show, losing engine performance after 500 to 800 m altitude (and being replaced by 2nd gear at 2,000 m) |
| − | * The first supercharger gear is ineffective to the point of the aircraft using the second supercharger gear when parked with the throttle at idle ( | + | * The first supercharger gear is ineffective to the point of the aircraft using the second supercharger gear when parked with the throttle at idle (in Automatic Engine Control) |
* Second supercharger gear only lasts up to about 3.5 km altitude | * Second supercharger gear only lasts up to about 3.5 km altitude | ||
| − | * | + | * Massive engine overheating, some times even at only 100% throttle |
| + | * Massive loss of engine performance after 4 km altitude | ||
* Performance is only "workable" under ~5 km altitude | * Performance is only "workable" under ~5 km altitude | ||
| Line 200: | Line 174: | ||
<!-- ''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).'' --> | <!-- ''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).'' --> | ||
| − | + | {{break}} | |
| + | {{Navigation-Start|{{Annotation|Archive of the in-game description|An archive of the historical description of the vehicle that was presented in-game prior to Update 1.55 'Royal Armour'}}|expand=true}} | ||
| + | {{Navigation-First-Simple-Line}} | ||
Following combat test results, production began on a new I-185 prototype in Novosibirsk, which, during its evacuation, was home to the N.N. Polikarpov design bureau and experimental plant. This prototype was intended to be a standard for series production. The designer corrected several flaws from the previous models in this aircraft, which is sometimes called the I-186, and combined its triple-cannon armament with the M-71 engine. The I-185/M-71 Series Standard took its maiden flight on 10 June 1942. | Following combat test results, production began on a new I-185 prototype in Novosibirsk, which, during its evacuation, was home to the N.N. Polikarpov design bureau and experimental plant. This prototype was intended to be a standard for series production. The designer corrected several flaws from the previous models in this aircraft, which is sometimes called the I-186, and combined its triple-cannon armament with the M-71 engine. The I-185/M-71 Series Standard took its maiden flight on 10 June 1942. | ||
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N.N Polikarpov received a 1st degree Stalin Prize for creating the I-185/M-71 Series Standard in 1943. | N.N Polikarpov received a 1st degree Stalin Prize for creating the I-185/M-71 Series Standard in 1943. | ||
| + | {{Navigation-End}} | ||
== Media == | == Media == | ||
<!-- ''Excellent additions to the article would be video guides, screenshots from the game, and photos.'' --> | <!-- ''Excellent additions to the article would be video guides, screenshots from the game, and photos.'' --> | ||
| + | |||
| + | ;Skins | ||
| + | |||
| + | * [https://live.warthunder.com/feed/camouflages/?vehicle=i_185_m71_standard Skins and camouflages for the {{PAGENAME}} from live.warthunder.com.] | ||
;Videos | ;Videos | ||
| − | {{Youtube-gallery|PUw2CQ8e0lE|'''Best Combo #1''' discusses the {{PAGENAME}} at 4:49 - ''War Thunder Official Channel''}} | + | {{Youtube-gallery|9hnuIyIPWMk|'''Drawing A Victory - 1.89 {{PAGENAME}} 7 kill "Carry" Gameplay''' - ''DEFYN''|PUw2CQ8e0lE|'''Best Combo #1''' discusses the {{PAGENAME}} at 4:49 - ''War Thunder Official Channel''|HOE3YaXW2mI|'''Sub's Choice Ep 27: {{PAGENAME}} [Lethal Weapon]''' - ''Jengar''}} |
== See also == | == See also == | ||
| Line 227: | Line 208: | ||
* ''reference to the series of the aircraft;'' | * ''reference to the series of the aircraft;'' | ||
* ''links to approximate analogues of other nations and research trees.'' --> | * ''links to approximate analogues of other nations and research trees.'' --> | ||
| − | |||
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;Aircraft of a similar role, configuration or era | ;Aircraft of a similar role, configuration or era | ||
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* [[Fw 190 A-4]] | * [[Fw 190 A-4]] | ||
* [[J2M2]] | * [[J2M2]] | ||
| − | * [[P-51D-5 | + | * [[P-51D-5]] |
== External links == | == External links == | ||
| Line 243: | Line 220: | ||
* ''other literature.'' --> | * ''other literature.'' --> | ||
| − | * [https://forum.warthunder.com/index.php?/topic/231007-i-185-m71-flying-tips/ <nowiki>[Forum]</nowiki> I-185 (M-71) flying tips] | + | * [https://forum.warthunder.com/index.php?/topic/231007-i-185-m71-flying-tips/ <nowiki>[Forum]</nowiki> I-185 (M-71) flying tips (RB)] |
| + | * [[wikipedia:Polikarpov_I-185|[Wikipedia] Polikarpov I-185]] | ||
| + | * [https://www.airvectors.net/avpkpv.html#m5 <nowiki>[Air Vectors]</nowiki> Polikarpov Fighters - I-180/I-185] | ||
{{AirManufacturer Polikarpov}} | {{AirManufacturer Polikarpov}} | ||
{{USSR fighters}} | {{USSR fighters}} | ||
Latest revision as of 07:30, 1 September 2024
| This page is about the Soviet fighter I-185 (M-71). For the other version, see I-185 (M-82). |
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Contents
Description
The I-185 (M-71) is a rank III Soviet fighter with a battle rating of 4.3 (AB/RB/SB). It was introduced in Update 1.41.
The I-185 (M-71) is a monoplane with a Shvetsov M-71 engine, the plane is fitted with 3 x 20 mm ShVAK cannons mounted at the fuselage of the I-185. The left cannon has 140 rounds, right cannon 170 rounds, and the top cannon 250 rounds. The fuel tanks of the I-185 are self-sealing and located in the fuselage and in the wings.
The I-185 (M-71) is a dedicated Boom & Zoom fighter for its battle rating and needs to always keep its energy levels at a good level to hunt down players.
General info
Flight performance
Max speed
at 6 100 m680 km/h
Turn time21 s
Max altitude10 450 m
EngineShvetsov M-71
TypeRadial
Cooling systemAir
Take-off weight4 t
The I-185 (M-71) inherits the characteristics of its predecessor while improving on its flight characteristics, due to its more powerful Shvetsov M-71 engine. The aircraft has a more powerful main engine, giving it a noticeably faster climb rate than its predecessor. The climb rate is very impressive for its tier, allowing the I-185 to reach higher altitudes in a very short timespan. However, similar to other Soviet propeller planes, the I-185's engine rapidly loses performance above 4 km in altitude, which prevents the aircraft from flying effectively at higher altitudes.
The I-185's manoeuvrability is relatively good, and is very similar to that of the German Fw 190. It has a great roll rate, but a lacklustre turn rate that is uncompetitive with aircraft it frequently faces at its BR. The aircraft does have a sturdy airframe (with a wing-break speed of ~800 km/h IAS) meaning that the aircraft can survive dives much better than aircraft of the Lavochkin tree. Finally, it is worth noting that the aircraft features automatic slats, which can improve low-speed manoeuvrability.
| Characteristics | Max Speed (km/h at 6,100 m) |
Max altitude (metres) |
Turn time (seconds) |
Rate of climb (metres/second) |
Take-off run (metres) | |||
|---|---|---|---|---|---|---|---|---|
| AB | RB | AB | RB | AB | RB | |||
| Stock | 649 | 629 | 10450 | 22.3 | 23.2 | 13.7 | 13.7 | 358 |
| Upgraded | 720 | 680 | 20.1 | 21.0 | 25.4 | 18.5 | ||
Details
| Features | ||||
|---|---|---|---|---|
| Combat flaps | Take-off flaps | Landing flaps | Air brakes | Arrestor gear |
| ✓ | ✓ | ✓ | X | X |
| Limits | ||||||
|---|---|---|---|---|---|---|
| Wings (km/h) | Gear (km/h) | Flaps (km/h) | Max Static G | |||
| Combat | Take-off | Landing | + | - | ||
| 800 | 320 | 380 | 354 | 280 | ~14 | ~7 |
| Optimal velocities (km/h) | |||
|---|---|---|---|
| Ailerons | Rudder | Elevators | Radiator |
| < 400 | < 250 | < 500 | > 400 |
Survivability and armour
Crew1 person
Speed of destruction
Structural0 km/h
Gear320 km/h
- 8 mm Steel - armour plating behind pilot's seat
- No armoured glass
- Critical components located in front of aircraft, centralized in the fuselage (fuel, pilot, engine, controls, guns)
- More fuel tanks located in wings near the fuselage
Modifications and economy
Repair costBasic → Reference
AB1 006 → 1 263 
RB2 308 → 2 898
SB3 481 → 4 372
Total cost of modifications24 900 
45 300
Talisman cost1 100 
Crew training22 000
Experts76 000
Aces500
Research Aces320 000
Reward for battleAB / RB / SB
60 / 150 / 310 %
142 / 142 / 142 %
| Flight performance | Survivability | Weaponry | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
Radiator, Compressor, Offensive 20 mm, Engine Repair, Engine Injection, New 20 mm Cannons, Wings Repair, Survivability Modifications, Fuselage Repair, and only lastly the ordnance. (Note that Airframe might have to be researched after the Compressor in order to unlock the Tier 3 modifications)
Armaments
Offensive armament
The I-185 (M-71) is armed with:
- 3 x 20 mm ShVAK cannons, nose-mounted (250 rpg top + 140 rpg left + 170 rpg right = 560 total)
Suspended armament
The I-185 (M-71) can be outfitted with the following ordnance:
- Without load
- 4 x 50 kg FAB-50sv bombs (200 kg total)
- 2 x 100 kg FAB-100sv bombs (200 kg total)
- 4 x 100 kg FAB-100sv bombs (400 kg total)
- 2 x 250 kg FAB-250sv bombs (500 kg total)
- 8 x ROS-82 rockets
- 8 x RBS-82 rockets
Usage in battles
The I-185 (M-71) can be thought of as a Russian Fw 190, and has very similar performance to its German counterpart. The aircraft should be used as a Boom & Zoom aircraft, and can perform this role very well due to its good high-speed performance. At the start of a match, utilize the I-185's impressive climb rate to quickly get to its ceiling of ~4,000-5000 m in altitude. However, it is typically not advised to climb to higher altitudes, as the aircraft's engine will practically suffocate above this altitude.
At this altitude, the aircraft can be used for B & Z similar to the Fw 190. Note that the aircraft's lower operating altitude may leave enemies above you - thus, it is crucial to pay attention your surroundings. Do not engage in a turnfight - the I-185's poor turn performance means that it can be outturned by practically every aircraft it faces, save for some variants of the Fw 190, P-47 and most twin-engine fighters. Aircraft such as the Spitfire will turn circles around you, and easily rip your airframe to shreds.
If being pursued by enemy aircraft, the best option for the I-185 is to dive away. Utilize the aircraft's good acceleration and high maximum speed to dive away from enemy aircraft as fast as possible. However, some aircraft such as the American P-51 and P-47 can easily catch up to the I-185 in dives. Against such aircraft, the best way to defend is to utilize the aircraft's great roll rate. Force the attacker into manoeuvres such as the Rolling Scissors, so that you can utilize your superior roll rate to potentially pull a reversal on them.
Finally, the I-185 (M-71) could potentially be used in a CAS role (either in Air or mixed battles), due to its surprisingly-plentiful ordnance options. However, be aware that the aircraft is very vulnerable in this role, and can easily be shot down by pursuing fighters. The 2 x 250 kg loadout is effective against most hard targets (such as tanks and pillboxes), but severely impacts performance. The aircraft's rockets are also effective, especially in mixed battles where they can penetrate the sides / back of most tanks at its BR.
Manual Engine Control
| MEC elements | ||||||
|---|---|---|---|---|---|---|
| Mixer | Pitch | Radiator | Supercharger | Turbocharger | ||
| Oil | Water | Type | ||||
| Controllable | Controllable Not auto controlled |
Controllable Not auto controlled |
Controllable Not auto controlled |
Separate | Controllable 2 gears |
Not controllable |
Pros and cons
Pros:
- Once engine injection upgrade has been purchased, the plane has a brutal climb rate
- 3 x 20 mm nose-mounted cannons have a decent amount of ammo and have workable damage output (note that all the cannons have different ammo counts)
- Great roll rate, comparable to that of Fw-190s
- Surprisingly manoeuvrable at higher speeds
- Able to safely dive up to 800 km/h IAS
- The ramming effect of the air at higher speeds significantly help with the engine performance when above the critical altitude of the supercharger gears
- Has good ordnance options, making the aircraft viable for CAS in Ground RB
Cons:
- Terrible turn rate against most opponents
- Top speed is nothing special when compared to most US aircraft, but is still better than most Spitfires and most Japanese aircraft
- Combat flaps break when above 380 km/h IAS
- First supercharger gear is just for show, losing engine performance after 500 to 800 m altitude (and being replaced by 2nd gear at 2,000 m)
- The first supercharger gear is ineffective to the point of the aircraft using the second supercharger gear when parked with the throttle at idle (in Automatic Engine Control)
- Second supercharger gear only lasts up to about 3.5 km altitude
- Massive engine overheating, some times even at only 100% throttle
- Massive loss of engine performance after 4 km altitude
- Performance is only "workable" under ~5 km altitude
History
| Archive of the in-game description | |
|---|---|
|
Following combat test results, production began on a new I-185 prototype in Novosibirsk, which, during its evacuation, was home to the N.N. Polikarpov design bureau and experimental plant. This prototype was intended to be a standard for series production. The designer corrected several flaws from the previous models in this aircraft, which is sometimes called the I-186, and combined its triple-cannon armament with the M-71 engine. The I-185/M-71 Series Standard took its maiden flight on 10 June 1942. The plane was powered by the 18-cylinder twin-row air-cooled Shvetsov M-71 radial engine with a rated output of 1,625 hp (maximum power in emergency mode – 2,000 hp). It had the three-blade variable-pitch AV-5-119 metal propeller. It used 2B-78, 3B-74 and B-95 aviation fuel with an octane rating of no less than 90. The M-71 engine hood's shape was altered and the plane's airframe made more aerodynamic. The I-185/M-71 Series Standard possessed three 20 mm synchronized Shpitalny-Vladimirov ShVAK cannons with 500-600 shells overall (tests were conducted with various amounts of ammunition). The central cannon had 250 shells, the left 140 shells, and the right 170 shells. The plane could carry up to 500 kg of bombs of various types (FAB-250, FAB-100, FAB-50, FAB-25) on four bomb racks mounted under the wing panels. As expected, the new I-185 possessed even better characteristics. In plant tests, it reached a speed of 680 km/h, but the new engine continued to fail. Only one I-185/M-71 Series Standard was built. The airplane was not put into service. N.N Polikarpov received a 1st degree Stalin Prize for creating the I-185/M-71 Series Standard in 1943. | |
Media
- Skins
- Videos
Drawing A Victory - 1.89 I-185 (M-71) 7 kill "Carry" Gameplay - DEFYN
Best Combo #1 discusses the I-185 (M-71) at 4:49 - War Thunder Official Channel
Sub's Choice Ep 27: I-185 (M-71) [Lethal Weapon] - Jengar
See also
- Aircraft of a similar role, configuration or era
External links
- [Forum] I-185 (M-71) flying tips (RB)
- [Wikipedia] Polikarpov I-185
- [Air Vectors] Polikarpov Fighters - I-180/I-185
| Polikarpov Design Bureau (Опытное конструкторское бюро Поликарпова) | |
|---|---|
| I-15 | I-15 WR · I-15 M-22 · I-15 M-25 · I-15bis · Krasnolutsky's I-15bis |
| I-153 | I-153 M-62 · Zhukovsky's I-153-M62 · I-153P |
| I-16 | I-16 type 5 · I-16 type 10 · I-16 type 18 · I-16 type 24 · I-16 type 27 · I-16 type 28 |
| I-180 | I-180S · I-185 (M-71) · I-185 (M-82) |
| ITP | ITP (M-1) |
| Twin-engine fighters | TIS MA |
| Bombers | Po-2 · Po-2M |
| Export | ␗I-15bis · ␗I-153 M-62 · ␗I-16 type 5 · ␗I-16 type 10 · ␗I-16 type 17 · ␗I-16 Chung 28 |
| USSR fighters | |
|---|---|
| I-15 | I-15 WR · I-15 M-22 · I-15 M-25 · I-15bis · Krasnolutsky's I-15bis |
| I-153 M-62 · Zhukovsky's I-153-M62 · I-153P | |
| I-16 | I-16 type 5 · I-16 type 10 · I-16 type 18 · I-16 type 24 · I-16 type 27 · I-16 type 28 · I-180S |
| I-29 | I-29 |
| I-185 | I-185 (M-71) · I-185 (M-82) |
| I-225 | I-225 |
| ITP | ITP (M-1) |
| MiG-3 | MiG-3-15 · MiG-3-15 (BK) · MiG-3-34 |
| LaGG | I-301 · LaGG-3-4 · LaGG-3-8 · LaGG-3-11 · LaGG-3-23 · LaGG-3-34 · LaGG-3-35 · LaGG-3-66 |
| La | La-5 · La-5F · La-5FN · La-7 · Dolgushin's La-7 · La-7B-20 · La-9 · La-11 |
| Yak-1/7 | Yak-1 · Yak-1B · Yak-7B |
| Yak-3 | Yak-3 · Eremin's Yak-3(e) · Yak-3P · Yak-3T · Yak-3U · Yak-3 (VK-107) |
| Yak-9 | Yak-9 · Yak-9B · Golovachev's Yak-9M · Yak-9T · Yak-9K · Yak-9U · Yak-9UT · Yak-9P |
| Other countries | ▂P-40E-1 · ▂P-47D-27 · ▂Hurricane Mk IIB · ▂Fw 190 D-9 · ▂Spitfire Mk IXc |
| P-39 | ▂P-39K-1 · ▂Pokryshkin's P-39N-0 · ▂P-39Q-15 |
| P-63 | ▂P-63A-5 · ▂P-63A-10 · ▂P-63C-5 |
