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787 bugs ive found so far

By Chayton Battles @geo003
    2026-03-15 21:36:39.800Z

    Here’s a few bugs I found in the 787s

    1. Jetway triggers airplane crash.
      (787-8 & 9)

    2. VS nose dives the plane violently and pitches back up violently.
      (787-8 & 9)

    3. Over speed alarm goes off for no reason.
      (Both 787s)

    4. Plane moves up and down constantly for no reason when at cruise altitude.
      (787-8 & 9)

    5. Texture Issues with 787-9.

    6. When on takeoff with both 787’s the pull-up delays almost ending with a runway overrun.

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    • 2 replies
    1. Francis @LeadDeveloper2026-03-17 14:39:26.023Z

      Hi Chayton,
      I thought we replied to this.

      Give us a moment.

      Reply
      1. In reply togeo003⬆:
        Max @TechnicalAssistant
          2026-03-17 14:49:03.664Z

          Hello,

          1. Can you please enable DISABLE CRASH DAMAGE
          1. This is the auto trim. This is not an issue this is the aircraft behaving as it should.
            When the aircraft speed is too high the plane nose goes up.

          That’s part of the Pitch Trim Compensation system within the Boeing 787’s fly-by-wire architecture, governed explicitly by the Primary Flight Computers (PFCs). The 787 doesn’t use traditional “auto-trim” like Airbus aircraft but instead employs a system where the PFCs automatically adjust elevator and stabilizer trim to maintain pitch stability based on airspeed, thrust changes, flap configuration, and bank angle.

          Here’s the key concept:
          ✈️ Trim Speed Logic — The 787 uses a concept called trim speed, which is the airspeed at which the aircraft will maintain its current pitch attitude without pilot input. If the actual airspeed is higher than the trim speed, the system adds nose-up force to slow the aircraft. If it’s lower, it adds nose-down force to speed it up.

          This system:

          Minimizes pilot trim inputs during flight

          Automatically compensates for configuration changes (like flaps or gear)

          Helps prevent tail strikes during rotation

          Keeps the aircraft in trim as long as airspeed remains constant

          So when the nose stays up without manual trim input, it’s the PFCs managing pitch trim via trim speed logic—not a conventional auto-trim, but a more nuanced, speed-sensitive system.

          When it's too slow the nose will dive down. To better learn please visit https://bravoairspace.net/updatesassistance/troubleshooting-the-787 and
          https://bravoairspace.net/updatesassistance/flightschool

          1. Are you going over the speed limit with flaps down?

          2. This sounds like an imbalance combined with the wrong altitude.

          3. Pink texture issues please read the troubleshooting webpage I linked above.

          6.This sounds like a combination of things not properly set up in the aircraft. The weight and balance, take off speeds and other elements.
          Please read through and watch tutorials on how to operate the 787, this will help you.

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