Goo-Sky S1 3D RC Helicopter RTF — 2.4GHz Dual Brushless Direct-Drive Motors, Carbon Fiber Frame, GTS Flight Control (For Adults & Advanced Pilots, 16+)

High-performance 3D stunt helicopter engineered for advanced aerobatics: the Goo-Sky S1 is driven by dual brushless direct-drive motors and tuned propellers mounted on an ultra-light carbon fiber frame to deliver fast throttle response and high torque. Its lightweight main motor and low-mass structure improve agility and stability during aggressive maneuvers. Flight control is handled by the next-generation GTS system, featuring an advanced architecture and algorithm for precise, smooth handling. Pilots can adjust flight parameters through the dedicated mobile app to customize behavior to their preferences. Broad radio compatibility makes the S1 a flexible platform: it supports S-FHSS, S-BUS, PPM, DSM-X, and ELRS and provides telemetry feedback for real-time data. High-torque all-metal digital servos and reinforced construction — including a carbon fiber frame, pre-adjusted linkages, a nylon landing skid, and an aluminum tail boom — deliver durable, repeatable performance for 3D flight. Designed for convenience in the field, the canopy-free battery access allows quick swaps, while the integrated, pre-tightened tail boom simplifies assembly and maintenance. Recommended for pilots aged 16 and up.