Why does my Horizon Hobby Blade 120 S helicopter vibrate in flight?
- JJerry WhiteAug 21, 2025
If your Horizon Hobby Toy helicopter vibrates or shakes in flight, consider these potential causes and solutions: * Check the main rotor blades, blade grips, main gear, and main shaft for cracks, chips, or missing teeth. Replace any damaged parts. Also, replace any bent spindle. * Ensure that the rotor head linkages are correctly connected to the short ball links on the swashplate.