![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. (Photo/CCTV)](http://www.ecns.cn/hd/2019/02/11/e19ed32d0f89445ab045c16e54c2da62.jpg)
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. (Photo/CCTV)
![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. (Photo/CCTV)](http://www.ecns.cn/hd/2019/02/11/87a0d740de92479cb272aed1008007ea.jpg)
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. (Photo/CCTV)
![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. (Photo/CCTV)](http://www.ecns.cn/hd/2019/02/11/8641761296a749dd8d37aad757641672.jpg)
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. (Photo/CCTV)
![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. (Photo/CCTV)](http://www.ecns.cn/hd/2019/02/11/5e012b6060234b4bb99c4c8d7ca60f6d.jpg)
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. (Photo/CCTV)
![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. (Photo/CCTV)](http://www.ecns.cn/hd/2019/02/11/37eb8129ddc4465ca7d86d3e4fde96da.jpg)
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. (Photo/CCTV)