Difference between revisions of "Su-27SM"

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m (changed amount of R-77s available on centremost pylons from 1 each, to two each, as this was changed in dance of dragons and my autistic ass was getting annoyed that it has not been updated yet, please let this go thru :3)
(→‎Description: Correction to NATO codename from Flanker-E (Su-35) to Flanker-B (Su-27SM))
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<!-- ''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.'' -->
  
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After the dissolution of the USSR, the Russian Federation cancelled many future aircraft projects meant to replace the existing inventory, such as the Su-37 and MiG-1.44. Due to the tight budget of the post-Soviet era, it was instead decided to upgrade existing aircraft with modern avionics and weaponry. The first of such upgrades was the '''Su-27SM''' (NATO reporting name: '''Flanker-E'''). The Su-27SM upgrade focused primarily on avionics, fire control, and flight control systems, with the primary upgrades being a new cockpit overhaul featuring HOTAS controls, multiple new multi-function displays replacing the old analog instruments, an entirely new navigation system using GLONASS (the Russian equivalent to GPS), a new fire-control system with an improved radar and electro-optical sighting system (IRST) allowing compatibility with new missiles such as the R-77 and slaving of weaponry such as the Kh-29 to the air-to-ground modes in the radar, and a far more advanced mission computer. Finally, the defensive suite was also overhauled, with the SPO-15 ''Beryoza'' being replaced by the modern ''Pastel'' radar warning receiver, and the famous ''Sorbtsiya'' wingtip jamming pods were also replaced by the more modern ''Khibiny'' system. The first Su-27SMs began trials in the late '90s and started entering service shortly after the turn of the century. The Su-27SM standard would receive various upgrades throughout its life, culminating in the modern day Su-27SM3 variant.
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After the dissolution of the USSR, the Russian Federation cancelled many future aircraft projects meant to replace the existing inventory, such as the Su-37 and MiG-1.44. Due to the tight budget of the post-Soviet era, it was instead decided to upgrade existing aircraft with modern avionics and weaponry. The first of such upgrades was the '''Su-27SM''' (NATO reporting name: '''Flanker-B'''). The Su-27SM upgrade focused primarily on avionics, fire control, and flight control systems, with the primary upgrades being a new cockpit overhaul featuring HOTAS controls, multiple new multi-function displays replacing the old analog instruments, an entirely new navigation system using GLONASS (the Russian equivalent to GPS), a new fire-control system with an improved radar and electro-optical sighting system (IRST) allowing compatibility with new missiles such as the R-77 and slaving of weaponry such as the Kh-29 to the air-to-ground modes in the radar, and a far more advanced mission computer. Finally, the defensive suite was also overhauled, with the SPO-15 ''Beryoza'' being replaced by the modern ''Pastel'' radar warning receiver, and the famous ''Sorbtsiya'' wingtip jamming pods were also replaced by the more modern ''Khibiny'' system. The first Su-27SMs began trials in the late '90s and started entering service shortly after the turn of the century. The Su-27SM standard would receive various upgrades throughout its life, culminating in the modern day Su-27SM3 variant.
  
 
Introduced in [[Update "Seek & Destroy"]], the Su-27SM will be very familiar and is in most aspects similar to the previous [[Su-27]] in the tech tree. The primary differences are its armament, as the Su-27SM has access to the new R-77 Active Radar Homing missile to increase its lethality in air combat. More importantly, the Su-27SM offers guided ordnance options over its predecessor, in the forms of the KAB-500 TV guided bombs, the Kh-29TD medium range TV guided missiles, and the unique KAB-1500Kr, one of the largest TV guided weapons in-game. The Su-27SM unfortunately does not fix the main shortcomings of its predecessor against its contemporaries, such as the insufficiently low amount of countermeasures, the sub-par radar system, or the unstable flight dynamics. All in all, the Su-27SM serves as a step up from its predecessor, and in the right hands, can prove to be a dangerous aircraft in both air-to-air and air-to-ground engagements.
 
Introduced in [[Update "Seek & Destroy"]], the Su-27SM will be very familiar and is in most aspects similar to the previous [[Su-27]] in the tech tree. The primary differences are its armament, as the Su-27SM has access to the new R-77 Active Radar Homing missile to increase its lethality in air combat. More importantly, the Su-27SM offers guided ordnance options over its predecessor, in the forms of the KAB-500 TV guided bombs, the Kh-29TD medium range TV guided missiles, and the unique KAB-1500Kr, one of the largest TV guided weapons in-game. The Su-27SM unfortunately does not fix the main shortcomings of its predecessor against its contemporaries, such as the insufficiently low amount of countermeasures, the sub-par radar system, or the unstable flight dynamics. All in all, the Su-27SM serves as a step up from its predecessor, and in the right hands, can prove to be a dangerous aircraft in both air-to-air and air-to-ground engagements.

Revision as of 10:46, 15 September 2024

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This page is about the Russian jet fighter Su-27SM. For other versions, see Su-27 (Family).
Su-27SM
su_27sm.png
GarageImage Su-27SM.jpg
ArtImage Su-27SM.jpg
Su-27SM
USSR flag.png USSR
VIII Rank
Battle rating:
AB RB SB
13.7 13.7 13.7
Class:
Research:420 000 Specs-Card-Exp.png
Purchase:1 120 000 Specs-Card-Lion.png
Show in game

Description

After the dissolution of the USSR, the Russian Federation cancelled many future aircraft projects meant to replace the existing inventory, such as the Su-37 and MiG-1.44. Due to the tight budget of the post-Soviet era, it was instead decided to upgrade existing aircraft with modern avionics and weaponry. The first of such upgrades was the Su-27SM (NATO reporting name: Flanker-B). The Su-27SM upgrade focused primarily on avionics, fire control, and flight control systems, with the primary upgrades being a new cockpit overhaul featuring HOTAS controls, multiple new multi-function displays replacing the old analog instruments, an entirely new navigation system using GLONASS (the Russian equivalent to GPS), a new fire-control system with an improved radar and electro-optical sighting system (IRST) allowing compatibility with new missiles such as the R-77 and slaving of weaponry such as the Kh-29 to the air-to-ground modes in the radar, and a far more advanced mission computer. Finally, the defensive suite was also overhauled, with the SPO-15 Beryoza being replaced by the modern Pastel radar warning receiver, and the famous Sorbtsiya wingtip jamming pods were also replaced by the more modern Khibiny system. The first Su-27SMs began trials in the late '90s and started entering service shortly after the turn of the century. The Su-27SM standard would receive various upgrades throughout its life, culminating in the modern day Su-27SM3 variant.

Introduced in Update "Seek & Destroy", the Su-27SM will be very familiar and is in most aspects similar to the previous Su-27 in the tech tree. The primary differences are its armament, as the Su-27SM has access to the new R-77 Active Radar Homing missile to increase its lethality in air combat. More importantly, the Su-27SM offers guided ordnance options over its predecessor, in the forms of the KAB-500 TV guided bombs, the Kh-29TD medium range TV guided missiles, and the unique KAB-1500Kr, one of the largest TV guided weapons in-game. The Su-27SM unfortunately does not fix the main shortcomings of its predecessor against its contemporaries, such as the insufficiently low amount of countermeasures, the sub-par radar system, or the unstable flight dynamics. All in all, the Su-27SM serves as a step up from its predecessor, and in the right hands, can prove to be a dangerous aircraft in both air-to-air and air-to-ground engagements.

General info

Flight performance

Air brakes
Allows you to dramatically reduce the flight speed by releasing special flaps
Drogue parachute
Reduces braking distance when landing on any runway
Max speed
at 12 000 m2 498 km/h
Turn time23 s
Max altitude16 000 m
Engine2 х Saturn AL-31F
Type
Cooling systemAir
Take-off weight46 t

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

Characteristics Max speed
(km/h at 12000 m) 		Max altitude
(metres) 		Turn time
(seconds) 		Rate of climb
(metres/second) 		Take-off run
(metres)
AB RB AB RB AB RB
Stock 2401 2357 16000 24.5 25.0 186.7 174.6 750
Upgraded ___ ___ __._ __._ __._ __._

Details

Features
Combat flaps Take-off flaps Landing flaps Air brakes Arrestor gear Drogue chute
_ _ _ _ _ _
Limits
Wings (km/h) Gear (km/h) Flaps (km/h) Max Static G
Combat Take-off Landing + -
0 700 ___ ___ ___ ~__ ~__
Optimal velocities (km/h)
Ailerons Rudder Elevators Radiator
< ___ < ___ < ___ -

Engine performance

Engine Aircraft mass
Engine name Number Basic mass Wing loading (full fuel)
Saturn AL-31F 2 _,___ kg ___ kg/m2
Engine characteristics Mass with fuel (no weapons load) Max Gross
Weight
Weight (each) Type _m fuel __m fuel __m fuel
1,520 kg Afterburning low-bypass turbofan _,___ kg _,___ kg _,___ kg _,___ kg
Maximum engine thrust @ 0 m (RB/SB) 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

Flares/Chaff
Aircraft countermeasures to distract IR and radar-guided missiles and also AA radar
Crew1 person
Speed of destruction
Structural0 km/h
Gear700 km/h

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

Repair costBasic → Reference
AB2 946 → 4 469 Sl icon.png
RB8 476 → 12 858 Sl icon.png
SB9 989 → 15 153 Sl icon.png
Total cost of modifications318 000 Rp icon.png
483 000 Sl icon.png
Talisman cost3 300 Ge icon.png
Crew training320 000 Sl icon.png
Experts1 120 000 Sl icon.png
Aces3 800 Ge icon.png
Research Aces1 430 000 Rp icon.png
Reward for battleAB / RB / SB
90 / 320 / 500 % Sl icon.png
262 / 262 / 262 % Rp icon.png
Modifications
Flight performance Survivability Weaponry
Mods jet compressor.png
Compressor
Research:
11 000 Rp icon.png
Cost:
17 000 Sl icon.png
450 Ge icon.png
Mods booster.png
New boosters
Research:
10 000 Rp icon.png
Cost:
15 000 Sl icon.png
410 Ge icon.png
Mods aerodinamic wing.png
Wings repair
Research:
16 000 Rp icon.png
Cost:
24 000 Sl icon.png
660 Ge icon.png
Mods jet engine.png
Engine
Research:
17 000 Rp icon.png
Cost:
26 000 Sl icon.png
700 Ge icon.png
Mods aerodinamic fuse.png
Fuselage repair
Research:
11 000 Rp icon.png
Cost:
17 000 Sl icon.png
450 Ge icon.png
Mods g suit.png
G-suit
Research:
10 000 Rp icon.png
Cost:
15 000 Sl icon.png
410 Ge icon.png
Mods armor frame.png
Airframe
Research:
10 000 Rp icon.png
Cost:
15 000 Sl icon.png
410 Ge icon.png
Mods armor cover.png
Cover
Research:
16 000 Rp icon.png
Cost:
24 000 Sl icon.png
660 Ge icon.png
Mods jet engine extinguisher.png
EFS
Research:
17 000 Rp icon.png
Cost:
26 000 Sl icon.png
700 Ge icon.png
Mods ammo.png
GSh_301_belt_pack
Research:
11 000 Rp icon.png
Cost:
17 000 Sl icon.png
450 Ge icon.png
Mod arrow 0.png
Mods heli false thermal targets.png
Flares/Chaff
Research:
11 000 Rp icon.png
Cost:
17 000 Sl icon.png
450 Ge icon.png
Mods pilon block rocket.png
S-8KO
Research:
11 000 Rp icon.png
Cost:
17 000 Sl icon.png
450 Ge icon.png
Mod arrow 0.png
Mods pilon bomb.png
FAB-250
Research:
11 000 Rp icon.png
Cost:
17 000 Sl icon.png
450 Ge icon.png
Mod arrow 0.png
Mods air to air type c midrange missile.png
R-27T/R-27ET
Research:
10 000 Rp icon.png
Cost:
15 000 Sl icon.png
410 Ge icon.png
Mod arrow 0.png
Mods weapon.png
GSh_301_new_gun
Research:
10 000 Rp icon.png
Cost:
15 000 Sl icon.png
410 Ge icon.png
Mods pilon rocket.png
S-25
Research:
10 000 Rp icon.png
Cost:
15 000 Sl icon.png
410 Ge icon.png
Mod arrow 0.png
Mods pilon bomb.png
FAB-500
Research:
10 000 Rp icon.png
Cost:
15 000 Sl icon.png
410 Ge icon.png
Mod arrow 0.png
Mods air to air missile.png
R-73
Research:
16 000 Rp icon.png
Cost:
24 000 Sl icon.png
660 Ge icon.png
Mod arrow 0.png
Mods pilon block rocket large.png
B-13L
Research:
16 000 Rp icon.png
Cost:
24 000 Sl icon.png
660 Ge icon.png
Mod arrow 0.png
Mods optical guided bomb.png
KAB-500Kr
Research:
16 000 Rp icon.png
Cost:
24 000 Sl icon.png
660 Ge icon.png
Mod arrow 0.png
Mods air to air type c midrange missile.png
R-27R/R-27ER
Research:
17 000 Rp icon.png
Cost:
26 000 Sl icon.png
700 Ge icon.png
Mod arrow right 0.png
Mods air to air type f midrange missile.png
R-77
Research:
17 000 Rp icon.png
Cost:
26 000 Sl icon.png
700 Ge icon.png
40px
Kh-29TD
Research:
17 000 Rp icon.png
Cost:
26 000 Sl icon.png
700 Ge icon.png
Mods optical guided bomb.png
KAB-1500Kr
Research:
17 000 Rp icon.png
Cost:
26 000 Sl icon.png
700 Ge icon.png

Armaments

Ballistic Computer
CCIP (Guns) CCIP (Rockets) CCIP (Bombs) CCRP (Bombs) EEGS
Icon GreenCheckmark.png Icon GreenCheckmark.png Icon GreenCheckmark.png Icon GreenCheckmark.png Icon GreenCheckmark.png

Offensive armament

Main article: GSh-30-1 (30 mm)

The Su-27SM is armed with:

  • 1 x 30 mm GSh-30-1 cannon, wing root-mounted (150 rpg)
  • 96 x large calibre countermeasures

Suspended armament

The Su-27SM can be outfitted with the following ordnance:

1 2 3 4 5 6 7 8 9 10
Hardpoints Su-27.png
100 kg OFAB-100 bombs 1 6 6 6 6 6 6 1
250 kg FAB-250M-62 bombs 1, 2 1 1 1 1 1, 2
250 kg OFAB-250-270 bombs 1 1, 2, 6 1, 5 1, 4 1, 2 1, 5 1, 2, 6 1
250 kg OFAB-250Sh bombs 1, 2 1 1 1 1 1, 2
500 kg FAB-500M-62 bombs 1, 2 1 1 1 1 1, 2
500 kg FAB-500Sh bombs 1, 2 1 1 1 1 1, 2
500 kg KAB-500Kr bombs 1 1 1 1
1,500 kg KAB-1500Kr bombs 1
ZB-500 incendiary bombs 1, 2 1 1 1 1 1, 2
S-8KO rockets 20, 40 20, 40
S-13OF rockets 5, 10 5, 10
S-25O rockets 1, 2 1, 2
S-25OF rockets 1, 2 1, 2
S-25OFM rockets 1, 2 1, 2
Kh-29TD missiles 1 1 1 1
R-27ER missiles 1 1 1 1 1 1
R-27ET missiles 1 1
R-27R missiles 1 1 1 1 1 1
R-27T missiles 1 1
R-73 missiles 1 1 1 1 1 1
R-77 missiles 1 1 1, 2 1, 2 1 1
Maximum permissible weight imbalance: 1,500 kg
Default weapon presets
  • Without load
  • 2 x R-73 missiles + 2 x R-77 missiles
  • 6 x R-73 missiles
  • 2 x R-27T missiles
  • 6 x R-27R missiles
  • 2 x R-27ET missiles
  • 6 x R-27ER missiles
  • 6 x R-77 missiles
  • 80 x S-8KO rockets
  • 20 x S-13OF rockets
  • 4 x S-25O rockets
  • 4 x Kh-29TD missiles
  • 38 x 100 kg OFAB-100 bombs (3,800 kg total)
  • 30 x 250 kg OFAB-250-270 bombs (7,500 kg total)
  • 8 x 250 kg FAB-250M-62 bombs (2,000 kg total)
  • 8 x 250 kg OFAB-250Sh bombs (2,000 kg total)
  • 8 x 500 kg FAB-500M-62 bombs (4,000 kg total)
  • 8 x 500 kg FAB-500Sh bombs (4,000 kg total)
  • 4 x 500 kg KAB-500Kr bombs (2,000 kg total)
  • 1 x 1,500 kg KAB-1500Kr bomb (1,500 kg total)
  • 8 x ZB-500 incendiary bombs

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:

  • Very effective dorsal airbrake
  • Has access to the largest guided bomb in the game
  • Can carry four Kh-29TD missiles, which is more than any other aircraft

Cons:

History

Describe the history of the creation and combat usage of the aircraft in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: https://wiki.warthunder.com/(Vehicle-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref></ref>, as well as adding them at the end of the article with <references />. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under === In-game description ===, also if applicable).

Devblog

The modernization program for the aging Su-27s in the Russian Air Force fleet was developed at KnAAPO at the end of 2002. This program aimed to qualitatively improve the combat qualities of the aircraft, improve flight performance and expand its capabilities. The Su-27 received a new RWR, an updated weapons control system and an updated radar for operating R-77 missiles, air-to-surface missiles and KAB-500Kr and KAB-1500Kr guided bombs. The first serially modernized Su-27SM were put into service in 2003, where it's currently in service with the Russian Air Force.

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


Sukhoi Design Bureau (Сухого Опытное конструкторское бюро)
Jet fighters  Su-9 · Su-11
Su-27  Su-27 · Su-27SM
Strike aircraft 
Su-2  BB-1 · Su-2 (M-82) · Su-2 MV-5 · Su-2 TSS-1
Su-6  Su-6 · Su-6 (AM-42) · Su-6 (M-71F)
Su-7  Su-7B · Su-7BKL · Su-7BMK
Su-8  Su-8
Su-17  Su-17M2 · Su-17M4 · Su-22M3
Su-24  Su-24M
Su-25  Su-25 · Su-25BM · Su-25K · Su-25T · Su-25SM3 · Su-39
Su-34  Su-34
Export  ◊Su-22UM3K · ◔Su-22M3 · ◊Su-22M4 · ◄Su-22M4 WTD61
  J-11*
  *CKD and SKD kits assembled by Shenyang Aircraft Corporation

USSR jet aircraft
Bereznyak-Isayev  BI
Yakovlev  Yak-15 · Yak-15P · Yak-17 · Yak-23 · Yak-28B · Yak-30D · Yak-38 · Yak-38M · Yak-141
Mikoyan-Gurevich  MiG-9 · MiG-9 (l) · MiG-15 · MiG-15bis · MiG-15bis ISh · MiG-17 · MiG-17AS · MiG-19PT
  MiG-21F-13 · MiG-21PFM · MiG-21S (R-13-300) · MiG-21SMT · MiG-21bis
  MiG-23M · MiG-23ML · MiG-23MLD · MiG-27M · MiG-27K
  MiG-29 · MiG-29SMT
Lavochkin  La-174 · La-15 · La-200
Sukhoi  Su-9 · Su-11
  Su-7B · Su-7BKL · Su-7BMK · Su-17M2 · Su-17M4 · Su-22M3
  Su-24M
  Su-25 · Su-25BM · Su-25K · Su-25T · Su-25SM3 · Su-39
  Su-27 · Su-27SM
  Su-34
Ilyushin  IL-28 · IL-28Sh
Tupolev  Tu-14T

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