A view of China's homegrown C919 passenger jets at a base in Pudong, Shanghai on Feb. 8, 2019. It's the first time three of the jets have been housed under the same roof. With a range of 4,075 kilometers, the C919 jet is comparable to the updated Airbus 320 and Boeing's new generation 737. (Photos: CCTV)

It's the first time three of the jets have been housed under the same roof.

With a range of 4,075 kilometers, the C919 jet is comparable to the updated Airbus 320 and Boeing's new generation 737.

A view of China's homegrown C919 passenger jets at a base in Pudong, Shanghai on Feb. 8, 2019. It's the first time three of the jets have been housed under the same roof.

It's the first time three of the jets have been housed under the same roof. With a range of 4,075 kilometers, the C919 jet is comparable to the updated Airbus 320 and Boeing's new generation 737.