Among all R/C quadcopters, the palm-sized, ready-to-fly 1Si stands alone as the only one offering the intelligent technology of $600 quads for just $100. Exclusive to Heli-Max, this technology makes the 1Si the easiest compact quad to fly — and the most fun.
Return to Pilot:
If you get confused by the controls, lose track of your model, or want to pack it in for the day, hit the transmitter's Return to Pilot button. The 1Si automatically comes straight back to you!
Actual Direction Control:
When activated, Actual Direction Control compensates for control reversal. It keeps flight direction the same as stick movement, regardless of the 1Si's orientation.
Beginner and Expert Modes:
In Beginner mode, releasing the sticks lets the 1Si stabilize itself in flight — perfect for new pilots. Expert mode turns off the TAGS-FX accelerometers, allowing greater maneuverability.
Quadcopter flying has never been easier or more fun than with the 1Si. Choose versions with or without a micro digital onboard camera. Both come with a 4-channel SLT radio, LiPo battery, USB charger, extra rotor blades and blade guards.
