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Recent content by microwaves

  1. M

    Boost Tabs

    I only brought up Boost tabs as another option for designers to consider. They’re not something everyone needs, especially with the kind of servo torque we have today, but they are a valid tool in specific setups. Back in the S148 days, they would’ve made a big difference, but with modern...
  2. M

    Boost Tabs

  3. M

    Boost Tabs

    What a Boost Tab Actually Does A boost tab is a small surface mounted on the trailing edge of a control surface, typically offset so that when the servo moves the elevator, the tab deflects in the opposite direction. This creates an aerodynamic force that helps push the main surface where you...
  4. M

    Boost Tabs

    Thanks. Any comments on the plot?
  5. M

    Boost Tabs

    The plot shows that with an appropriately sized boost tab, servo torque drops significantly — well below the stock limit — even at high airspeed. That means less wear and tear on the servo, faster response due to lower mechanical resistance, more efficient control without over-specifying...
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