Universal RC Airplane Control Horn / Servo Surface Mount
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Universal RC airplane control surface horn. Features a 3-hole linkage stack and dual glue-in tabs for easy mounting.
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Model information
- Source
- Printables
- Category
- RC & Robotics
- License
- Creative Commons — Public Domain
### About This Model
This is a universal, lightweight control horn designed for RC model airplanes, scratch-built foam board flyers, and custom hobby robotics. It serves as the vital mechanical link between your servo pushrods and the aircraft's control surfaces (ailerons, elevators, or rudders).
The vertical arm features a vertical stack of three precision adjustment holes, allowing you to easily fine-tune your control throw geometry, mechanical advantage, and servo travel limits. The base is engineered with dual anchoring tabs designed to be slotted and glued directly into your foam or balsa control surface for a rock-solid hold that won't flex under aerodynamic loads.