Bounties of CIIE: Check out the first helicopter that can fly backward

Bounties of CIIE: Check out the first helicopter that can fly backward

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For more: https://www.cgtn.com/video The world's first helicopter that can fly backward has appeared at the ongoing China International Import Expo (CIIE). Developed by German company RotorSchmiede, the helicopter features dual coaxial main rotors that make it quieter, safer and more flexible. The company is making its debut at CIIE. Apart from the engines, all other parts of the helicopters are manufactured in China. Subscribe to us on YouTube: https://goo.gl/lP12gA Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8 Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv

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