GooSky RS4 Direct Drive 3D RC helicopter Aggressive 3D

Watch GooSky RS4 Direct Drive 3D RC Helicopter aggressive 3D flight at 70-80% throttle and hardest punches on high speed inverted dives in this video. Flown by GooSky helicopter test pilot mr. Biao. Have fun and don’t forge to comment. RS4 Kit: Get 5% off with this Coupon: AliRS4 Like my Work, Buy Me a Coffee: Best RC Helicopters: FW450 V3: Airwolf Helicopter Shell: Huey UH-1: Bell 206: FW Squirrel: FW450L: Black hawk UH60: Sea Hawk: FW200: Helicopters Spare Parts: Huey UH-1: FW450L: F09S Seahawk: Bell 206: FW200: New RC Helicopters: New RC Cars: