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Sikorsky-Boeing SB-1 Defiant

12.4k NINJ4  14 days ago


Sikorsky-Boeing SB-1 Defiant

The Boeing SB-1 Defiant is a compound helicopter with coaxial rotors developed by Boeing and Sikorsky Aircraft. It was designed for the U.S. Army's Future Vertical Lift program, aiming to create a new generation of assault and utility helicopters. The SB-1 Defiant is noteworthy for its design innovations, which include coaxial rotors and a pusher propeller that enhances its speed and agility compared to traditional helicopters.

The development of the SB-1 is part of the broader effort to modernize military aviation technology and provide advanced capabilities for future combat scenarios. Its design allows for greater speed, range, and survivability, features considered critical for modern warfare. The SB-1's distinctive attributes make it a strong candidate for various roles in future military operations, including troop transport, reconnaissance, and support missions.

Specifications

The Boeing SB-1 Defiant is an advanced helicopter designed for superior speed, range, and maneuverability. Key details include:

  • Length: Approximately 15 meters.
  • Width: Rotor span around 15 meters.
  • Height: Approximately 5.7 meters.
  • Empty Weight: About 12,247 kilograms.
  • Maximum Speed: Approximately 280 knots (518 km/h or 321 mph).

    CONTROL

  • AG-1 / AG-2 vertical and horizontal stabilization

  • AG-5 / AG-6 main rotor and thrust
  • AG-3 front door
  • AG-7 sliding doors
  • AG-4 reflective light
  • AG-8 light
  • [Brake] = to slow down in the air thanks to the rear propeller and on the ground
    If AG-7 is activated, you can no longer control the helicopter but only the cannon

Interior


HUD by @Striderxxl


WARNING

I hope you won't mind, I tried the most realistic replica possible and there were a few things I couldn't do perfectly.



Spotlights

General Characteristics

Performance

  • Power/Weight Ratio 3.934
  • Horse Power/Weight Ratio 0.264
  • Wing Loading 23.9lbs/ft2 (116.7kg/m2)
  • Wing Area 284.3ft2 (26.4m2)
  • Drag Points 3745

Parts

  • Number of Parts 447
  • Control Surfaces 2
  • Performance Cost 2,369
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    This is by far the best defiant I’ve ever seen on this site, it’s the same shape as the real one, it flies twice as fast as my Blackhawk, love that realism! 10/10 for me.

    Pinned 13 days ago
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    The Western Spy amongst the Russian coaxial helicopters

    Pinned 14 days ago
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    THIS IS AMAZING 15/10

    Pinned 14 days ago
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    12.4k NINJ4

    @IMCI I win 🎉🎉

    +1 2 days ago
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    1,091 IMCI

    This is Number 1

    2 days ago
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    really cool also the first Boeing helicopter to have double roters so if the tale gets destroyed it wont go in a spiral of doom

    7 days ago
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    @NINJ4 thanks

    +1 10 days ago
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    12.4k NINJ4

    @NominalSituation Trim 😅

    +1 10 days ago
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    @NINJ4 this flips forward when I take off, how do I fix this?

    10 days ago
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    12.4k NINJ4

    @Jazzdog sb-1 >>>Beautiful >>> v280

    11 days ago
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    240 Jazzdog

    where is v280?

    11 days ago
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    3,791 KPLBall

    @Hahahahaahahshs WOW I FAILED XD
    in all this is so cool and I wish I was this good

    +1 12 days ago
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    630 F16xl

    @NINJ4 Thank you, you too

    +1 12 days ago
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    12.4k NINJ4

    @F16xl Good luck anyway

    12 days ago
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    630 F16xl

    @NINJ4 That’s a stretch, I can build a helicopter but I can’t fly it!

    12 days ago
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    12.4k NINJ4

    @F16xl My direct competitor xD

    12 days ago
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    630 F16xl

    I’m also in the Pusher-Prop Challange with a helicopter, may the best man win.

    +1 12 days ago
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    12.4k NINJ4

    @MobileBuilder21 <3

    13 days ago
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    Excellent work

    +1 13 days ago
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    12.4k NINJ4

    @Airheaddivision Thank you very much, it warms my heart

    +1 13 days ago
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    10.6k Alternation

    @NINJ4 ah i see

    +1 14 days ago
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    12.4k NINJ4

    @Alternation Logically no, but it's one of my construction techniques, To have two colors and a single fuselage

    14 days ago
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    10.6k Alternation

    does the front fuselage supposed to have mostly glass?

    14 days ago
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    12.4k NINJ4

    @Zhixunlin23 I hope you enjoy it and will enjoy it even more

    +1 14 days ago
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    12.4k NINJ4

    @PrussianAirlines <3

    +1 14 days ago
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