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Sikorsky-Boeing SB-1 Defiant

13.9k NINJ4  one month 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 one month ago
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    The Western Spy amongst the Russian coaxial helicopters

    Pinned one month ago
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    THIS IS AMAZING 15/10

    Pinned one month ago
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    13.9k NINJ4

    @IMCI I win 🎉🎉

    +1 one month ago
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    1,099 IMCI

    This is Number 1

    one month 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

    one month ago
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    @NINJ4 thanks

    +1 one month ago
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    13.9k NINJ4

    @NominalSituation Trim 😅

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

    one month ago
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    13.9k NINJ4

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

    one month ago
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    240 Jazzdog

    where is v280?

    one month ago
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    7,894 KPLBall

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

    +1 one month ago
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    3,242 F16xl

    @NINJ4 Thank you, you too

    +1 one month ago
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    13.9k NINJ4

    @F16xl Good luck anyway

    one month ago
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    3,242 F16xl

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

    one month ago
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    13.9k NINJ4

    @F16xl My direct competitor xD

    one month ago
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    3,242 F16xl

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

    +1 one month ago
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    13.9k NINJ4

    @MobileBuilder21 <3

    one month ago
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    Excellent work

    +1 one month ago
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    13.9k NINJ4

    @Airheaddivision Thank you very much, it warms my heart

    +1 one month ago
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    11.5k dekanii

    @NINJ4 ah i see

    +1 one month ago
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    13.9k NINJ4

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

    one month ago
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    11.5k dekanii

    does the front fuselage supposed to have mostly glass?

    one month ago
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    13.9k NINJ4

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

    +1 one month ago
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    13.9k NINJ4

    @PrussianAirlines <3

    +1 one month ago
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