ROV's seventh dive

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Sisu: 

As per the procurement of Estonian Safety Investigation Bureau, ROV surveys were conducted at the wrecksite of m/s Estonia on 14th and 15th of July 2021. The goal was to verify objects and images found with the sonar survey.

During the seventh of the seven dives, work was carried out by drone and objects on the seabed around the wreck were observed (frames, box).