2020年2月26日 · When the sonar images from the AUV revealed candidates for the sunken ship, the second robot, a custom-made BXL 79, an 80-kW ROV, dived to capture the findings on live video. 6. The Largest Wreck Removal In January 2012, the Italian cruise ship Costa Concordia ran aground and overturned off the coast of Tuscany in the Mediterranean Sea. The ...