Much of Mission 2016 is focused on searching for HMS Terror. The sound velocity probe is lowered into the water to calibrate the multi- beam sonar. (2016)

Much of Mission 2016 is focused on searching for HMS Terror. The sound velocity probe is lowered into the water to calibrate the multi- beam sonar.

Created by: Parks Canada/Thierry Boyer
Archive: Parks Canada
Collection: Parks Canada 2017 release
Reference number: 51M03591EF
Date: 2016
Notes: Much of Mission 2016 focused on searching for HMS Terror. Here, Filippo Ronca and Ryan Harris are lowering a sound velocity probe into the water to calibrate the multi-beam sonar, the instrument that they will use to scan the ocean floor in search of the second lost ship of the 1845 Franklin Expedition.

Sunken ship