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Su-27S Flanker-B

96.8k ReinMcDeer  11 months ago
30,211 downloads

Sukhoi Su-27S Flanker-B Version 3.3
For SimplePlanes

The Su-27 Flanker was the Soviet Union’s answer to the American F-15 Eagle. Despite its large size, the Su-27 is highly agile due to its blended wing and fuselage, powerful Saturn AL-31F engines, and fly-by-wire control system. Notably, the Su-27’s high angle of attack capabilities allows it to perform the Pugachev’s Cobra, also known as the dynamic deceleration. On its ten hardpoints, the Su-27 can carry the high off-boresight R-73 Archer and the long range R-27ER/ET Alamo C/D. The Su-27S Flanker-B is the initial Soviet production variant, but since its inception, there have been several Su-27 derivatives with various roles and for various countries.

Su-27’s were operated by the Soviet Union and modernized variants are still in service with the Russian Air Force. Ukraine, Uzbekistan, and Kazakhstan, also still operate the Su-27, as well as Vietnam, Indonesia, and China. Read more...


Features

  • Funky-by-wire stabilization (FBW) (rate, AOA)
  • Reduced stability mode (RSM) (FBW toggle)
  • Auto aileron trim (simulated pilot)
  • G-limiter (+9, -3.5, simulated pilot)
  • Uses WBD V2.10.8

Specifications
Country of Origin: Soviet Union
Role: Fighter
Crew: 1
Powerplant: 2x Saturn AL-31F (75.22 kN dry, 122.6 kN w/ afterburner,)
Fuel: ~44 min w/ military power
Armament: 1x GSh-30-1 (150 rpg)
Livery: Std. VVS pale blue tricolor camo


Configurations
Def.Config Air superiority
4x R-73 Archer, 2x R-27ET Alamo-D, 4x R-27ER Alamo-C, 32x Chaff, 64x Flares

Alt.Config.1 Air superiority, ECM
2x Sorbtsiya L005, 2x R-73 Archer, 2x R-27ET Alamo-D, 4x R-27ER Alamo-C, 32x Chaff, 64x Flares

Alt.Config.2 Multirole, Dumb bombs
4x R-73 Archer, 6x FAB-500, 32x Chaff, 64x Flares

Clean Clean
32x Chaff, 64x Flares

Bandit Enemy AI
2x R-73 Archer, 2x R-27ET Alamo-D, 2x R-27ER Alamo-C, 32x Chaff, 64x Flares


Author’s Notes

  • Controls included in craft instructions.
  • Takeoff speeds are roughly the same loaded or not. You can rotate earlier, but using the settings in the craft instructions will help prevent a tailstrike.
  • To perform a Pugachev’s Cobra, slow to 500-650 km/h and set your throttle to 0%. Then, disable the FBW (AG3) and pull up. When you reach 90 degrees AOA, stop pulling up and reenable the FBW. As the plane falls back into level flight, throttle back up.

XML Changelog

  • 03/16/2024 V3.3: Updated to WBD V2.10.8.
  • 02/17/2024 V3.2: Increased drag, reduced acceleration.
  • 02/16/2024 V3.1: Fixed firingDelay on Bandit version. Updated to WBD V2.9.7. Changed shape of IRST to be completely circular. NWS pistons no longer rotate with nosewheel. Increased afterburner flame size.
  • 02/11/2023 V3.0: Initial Release

In-Game Name: [RD G4] Su-27S

Spotlights

General Characteristics

  • Successors 10 airplane(s) +597 bonus
  • Created On Windows
  • Wingspan 47.2ft (14.4m)
  • Length 71.1ft (21.7m)
  • Height 18.8ft (5.7m)
  • Empty Weight N/A
  • Loaded Weight 63,206lbs (28,669kg)

Performance

  • Power/Weight Ratio 0.872
  • Wing Loading 102.0lbs/ft2 (498.1kg/m2)
  • Wing Area 619.5ft2 (57.6m2)
  • Drag Points 985

Parts

  • Number of Parts 621
  • Control Surfaces 4
  • Performance Cost 2,267
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  • Profile image

    It can do a Kvochur Bell, 10/10, best Su-27 I have downloaded

    5 months ago
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    @Callsign4raptor @ShinyGemsBro please leave the arguing off the site

    +6 10 months ago
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    49.5k ShinyGemsBro

    @Callsign4raptor
    Sure, keep them excuses coming.
    Welcome to SimplePlanes, by the way. If you're looking for realism, you shouldn't have been here in the first place.

    +1 11 months ago
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    49.5k ShinyGemsBro

    @Callsign4raptor
    You said the missiles of this fighter are as bad in game as in real life meaning you weren't able to hit anything when majority of everyone else who downloaded this build were able to do so.
    .
    Don't turn this around against me. You didn't hit anything cause you used them wrong. I could say the same for anyone flying any Flanker with the same missiles.
    .
    ..and for the record, it's you're and missiles.

    +1 11 months ago
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    96.8k ReinMcDeer

    @TwoTurboMan I thought about doing that, but since it would require a lot of upkeep, I wouldn't want to do it if not a lot of people were interested. I might make a forum post and see what people think.

    11 months ago
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    F-14 next? :3

    11 months ago
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    @ReinMcdeer you should post a full weapons pack for different countries, and sort them in Air to Air, and Air to Ground. I think your weapons are the most realistic, and therefore should get their own spot on the roster.

    +1 11 months ago
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    96.8k ReinMcDeer

    @Th3Missil3 Yeah, it does, I gave it a bit more drag so it should be a bit slower
    That being said though, the full loadout doesn't affect the speed as much as the other aircraft since there's no drop tanks, just missiles.

    +1 11 months ago
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    Idk why but this accelerates much faster than your other aircrafts, even with a full loadout.

    11 months ago
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    32.1k CUBErt

    @ReinMcDeer bruhh

    +1 11 months ago
  • Profile image
    96.8k ReinMcDeer

    @Boeig @ShinyGemsBro it gone :(

    11 months ago
  • Profile image
    32.1k CUBErt

    69 upgootts!1!1!!1!1!1!1!!1!!1!!!!1!!!1

    11 months ago
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    49.5k ShinyGemsBro

    69 votes
    yee

    +2 11 months ago
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    i farted

    11 months ago
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    @Callsign4raptor missiles are great, especially the archer
    what sucks are the flares, good offensively not that good defensively

    11 months ago
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    96.8k ReinMcDeer

    @SourDoughBread Thanks! :D

    11 months ago
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    377 Khanskaya

    @ReinMcDeer ty

    11 months ago
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    This isn’t simple, it’s awesome, and RAAAAAHHH IT COBRAS

    +3 11 months ago
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    360 Ars21rus

    Best fighter I've ever seen

    11 months ago
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    0 Zummy

    Next, you can make the F-18F and E variants, but can this be the variant? For air-to-air missions, it is equipped with spare fuel tanks on the wings, so there is a sensation when flying, unlike before, just carrying missiles without spare fuel tanks on the wings.
    So can the F-18F and E in the air-to-air variant be given a fuel tank too, please? :(

    11 months ago
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    1,730 Ac3Zodiac

    I love you RD

    11 months ago
  • Profile image
    49.5k ShinyGemsBro

    @Callsign4raptor
    Either you have no idea what you're talking about or you're just not flying this fighter right.
    Either way, you're wrong.

    +5 11 months ago
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    @ReinMcDeer I love this thing, it's so pretty, come to think of it, Russian planes are just pretty in general aren't they... I hope you can take a second to consider a request of mine, it's alright if not.

    +1 11 months ago
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    Super hornet next?

    11 months ago
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    49.5k ShinyGemsBro

    @ReinMcDeer You can blame FlightArms for having a role in those Flankers lugging Sidewinders around

    +1 11 months ago
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