More than three years after the devastating crash of China Eastern Airlines flight MU5735, new technical findings are sharpening the focus of an investigation that has remained unusually opaque.

On March 21, a China Eastern Airlines Boeing 737-89P (B-1791) carrying 132 passengers crashed in the mountains of southern China's Guangxi Province region. Read more on our blog.

Airbus delivers the first A350XWB from its completion and delivery center in Tianjin, China.