Goosky GTS+ Flight Controller – RS4 Flybarless System (GT020067) High-performance flybarless (FBL) flight controller designed for Goosky helicopter platforms. The GTS+ provides stable flight control, precise response, and advanced tuning capability for modern RC helicopter setups. Ideal as a replacement unit, spare, or upgrade for RS4 builds and compatible Goosky models. Compatibility Goosky RS4 Venom Compatible Goosky helicopter platforms using GTS+ systems Key Features Flybarless (FBL) stabilization system Precise control and smooth flight characteristics Designed for modern helicopter setups Compact and lightweight design Configuration Supports setup and tuning via Bluetooth module (sold separately or included in combo kits) Designed for easy integration into RS4 builds Why Choose GTS+ Factory-matched FBL system for Goosky platforms Reliable and predictable flight performance Ideal for both replacement and new builds Ideal Use Replacement FBL controller Spare part for RS4 builds Custom helicopter setups