Rainbow solar UAV to make maiden flight soon
china.org.cn / chinagate.cn by Chen Boyuan, March 7, 2017 Adjust font size:
![A Caihong (Rainbow) Solar-Powered UAV conducts a test flight at an undisclosed time and location. [File photo provided to China.org.cn by CAAA]](http://images.chinagate.cn/attachement/jpg/site1021/20170307/b8aeed96bac61a284a3607.jpg "A Caihong (Rainbow) Solar-Powered UAV conducts a test flight at an undisclosed time and location. [File photo provided to China.org.cn by CAAA]") |
| A Caihong (Rainbow) Solar-Powered UAV conducts a test flight at an undisclosed time and location. [File photo provided to China.org.cn by CAAA] |