Great Lakes Now

Shipwreck School

Clip: Episode 27 | 8m 33s | Video has closed captioning.

Maritime archaeology students from Texas travel to the Thunder Bay National Marine Sanctuary to learn more about finding, mapping and studying shipwrecks. Great Lakes Now Host Ward Detwiler joins them to build his own Remotely Operated Vehicle (ROV), practice driving one underwater, and design a sonar scan to gather data about a shipwreck for the sanctuary archives. Does he have what it takes?

Aired: 07/27/21

Rating: NR

Problems Playing Video? | Closed Captioning

Great Lakes Now is a local public television program presented by DPTV.