Home > FP Helis, How To, Mods > Walkera 4#3B Bell/Hiller adjustable degree flybar

Walkera 4#3B Bell/Hiller adjustable degree flybar

Mod made from stock parts. The flybar angle can be set between exactly to any angle around 45° (+/- 10°). The result is pretty much what the Walkera CB100 will be like.

With this mod, the left-rolling problem of the well known 4#3B Bell/Hiller mod is eliminated because phasing can be set exactly. More about parts and how-to later.

UPDATE: scroll down for a 10 seconds hands free hover video.

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  1. Scott
    August 25th, 2009 at 20:18 | #1

    NICE!
    Pics? Parts list? Please share this wonderful mod!
    GREAT JOB!

    Hats off, looking forward to attempting this mod as soon as more info is available!

  2. RobZULU
    August 25th, 2009 at 21:04 | #2

    Hi Scott,

    i will share the mod – just working on some details for now.

  3. Scott
    August 25th, 2009 at 21:49 | #3

    Thanks much! Looking forward to it, great 10 second hands free, much appreciate your time and effort here Rob!

  4. CQE Flash
    August 25th, 2009 at 22:30 | #4

    Hi Rob,

    Great work again my friend, looking for to the details…

    Flash

  1. August 26th, 2009 at 11:49 | #1