3D Printed Dual Copter DIY homemade Bi Copter Indoor Flight Testing

My passion to Dual Copters is getting me fixed on this concept. To make a full sized manned dual Copter, I needed to test the concept on small scale and that is just an absolute success. Check My own design, this little 3D Printed dual Copter is spinning twin Cobra motors on 4S batteries and flies absolutely stable. It offers good power, performance, control and agility. As the first homemade DIY 3D Printed bi-copter took off and shown success, It urges me to keep on working on this concept and finally achieve my dream of building the manned Dual Copter. Enjoy the indoor flight testing. Outdoor flights coming soon. And don’t forget to comment if you want to see more. Buy me a coffee to Support my work: Download my 3D models: Follow my Social Media: Watch my DIY Builds: New FPV Racing Drones: New RC Helicopters: New RC and FPV Planes: http://tiny.