The Type 0891A (NATO reporting name Dashi), also known as "Shichang" (82), is China's first aviation ship. It primarily serves as a training ship, helicopter launch vehicle, and medical treatment facility in the People's Liberation Army Navy. The ship is named after Deng Shichang, a Qing dynasty naval captain who died in the Battle of the Yalu River (1894) during the First Sino-Japanese War.