Aerospace
| Tue 07 Apr 2026
Beijing, April 7 -- Shenyang Aircraft Design & Research Institute (AVIC) has submitted a patent application for Method for Determining Speed, Range and Height of Aircraft Based on Constant Flight Path Angle. Yao Yanlong, Xu Haotian, Fu Jiawei, Zhang Yeyuan, Zhang Zhichao, Liu Yinan, Xie Fan, Dai Liming, Shi Di, Li Sining and Wan..