Unmanned submersible Hailong 11000 completes first sea test, will attempt a dive at 11000 m soon

The submersible entered the 410-meter-deep sea area from the Chinese research vessel Dayang Yihao (Ocean No. 1). It is able to dive to a depth of 11,000 meters and will complete an 11,000-meter-deep sea test within three years. Dayang Yihao carries advanced scientific equipment and unmanned submersibles Hailong” and “Qianlong.””

CAS news release, April 2, 2018

Unmanned submersible Hailong 11000 completes first sea test, will attempt a dive at 11000 m soon
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