
A Z-9D ship-borne helicopter attached to a naval frigate flotilla under the Chinese PLA Eastern Theater Command lifts off from the amphibious assault ship Anhui (Hull 33) during a take-off and landing training exercise. (eng.chinamil.com.cn/Photo by Tang Haoran)

A Z-9D ship-borne helicopter attached to a naval frigate flotilla under the Chinese PLA Eastern Theater Command lifts off from the amphibious assault ship Anhui (Hull 33) during a take-off and landing training exercise. (eng.chinamil.com.cn/Photo by Tang Haoran)

Z-9D ship-borne helicopters attached to a naval frigate flotilla under the Chinese PLA Eastern Theater Command lift off from the amphibious assault ship Anhui (Hull 33) during a take-off and landing training exercise. (eng.chinamil.com.cn/Photo by Tang Haoran)

A Z-9D ship-borne helicopter attached to a naval frigate flotilla under the Chinese PLA Eastern Theater Command lands on the deck of the amphibious assault ship Anhui (Hull 33) during a take-off and landing training exercise. (eng.chinamil.com.cn/Photo by Tang Haoran)

A Z-9D ship-borne helicopter attached to a naval frigate flotilla under the Chinese PLA Eastern Theater Command searches the designated sea area during a take-off and landing training exercise. (eng.chinamil.com.cn/Photo by Tang Haoran)