China will send its most advanced helicopter Z-15 up on its maiden flight in Harbin, Northeast China's Heilongjiang province on December 20, 2016. As the nation's first 6-ton medium class utility helicopter, Z-15 was developed by Avicopter and Airbus Helicopters starting in 2006. (Photo/ Weibo account of CCTV)
|
Go to Forum >>0 Comment(s)