SU-47 BERKUT TWIN 70MM THRUST VECTOR - BANANA HOBBY - BUILD VIDEO

SU-47 BERKUT TWIN 70MM THRUST VECTOR - BANANA HOBBY - BUILD VIDEO Video 1 of 3. Video 1 = Build Video -- THIS VIDEO Video 2 = 4 lipo batteries --    • SU-47 BERKUT TWIN 70MM THRUST VECTOR - BAN...   Video 3 = Maiden Flight --    • SU-47 Berkut Twin 70mm - BananaHobby - Mai...   Thanks for watching.