Antivibration shock absorber mounting set for flight controller boards compatible with APM 2.8, APM 2.6, APM 2.5, APM2.8, Pixhawk PX4 Key benefits Reduces vibration transmitted to the flight controller, improving sensor stability and flight performance. Protects onboard electronics from mechanical shock and longterm wear during takeoff, landing, and rough maneuvers. Simple retrofit for existing controller setups to reduce flight jitter and improve autopilot responsiveness. Compact and lightweight design minimizes added mass while maintaining secure mounting. What it does Isolates the flight controller from frameinduced vibrations to help accelerometers and gyros produce cleaner data. Maintains secure, stable mounting under normal flight loads so the controller remains aligned and functional. Works as an easy maintenance replacement for worn or damaged mounts. Compatibility and fit Designed for direct compatibility with flight controllers including APM 2.8, APM 2.6, APM 2.5, APM2.8, and Pixhawk PX4. Fits standard controller mounting hole patterns used on multirotor frames and accessories. Performance and usability Improves sensor accuracy and reduces flight control noise without complex adjustments. Lowprofile footprint keeps the controller close to the center of mass for balanced flight behavior. Quick to install with standard mounting hardware and straightforward orientation for hobbyists and professionals. Practical applications Aerial photography and videography: reduces microvibration that causes image blur and unstable gimbal performance. Flight controller maintenance and upgrades: worn mounts during routine service to restore stable sensor readings. Flight testing and development: provides a repeatable, vibrationreduced mounting solution for tuning controllers and autopilot settings. What to expect A readytoinstall antivibration mounting set suitable for use with the listed controller models. Improved flight stability and more consistent autopilot behavior after installation. This mounting set provides a practical, easytoinstall vibration isolation solution for multirotor pilots and technicians using APM and Pixhawk PX4 compatible flight controllers.