Where can I find info about the Oconto that ran aground in Saginaw Bay around 1885?
Jim, I wrote to you previously on the eBay site concerning sub-bottom profilers. I have more questions if you have the time. Brad?
How to i convert the listed gps numbers in this site in degrees, minute, seconds, and .seconds into the format my gps uses degree minutes.mm
I am wondering if i can use sonar in a cave , in a submerged part of the cave ,any suggestions?
Hi, Anyone have any thoughts regarding low cost magnetometers? Thinking about a tow fish situation to map areas around several islands. THX
Deep Vision Side Scan Sonar Questions on software
Looking to purchase a used towable side scan sonar
Down Imaging, Side Imaging, or both to find wrecks in salt water?
The National Museum of the Great Lakes is excited to announce the release of a new book titled Shipwrecks of Lake Ontario: A Journey of Discovery. This book contains stories of long lost shipwrecks and the journeys of the underwater explorers who found them, written by Jim Kennard with paintings by Roland Stevens and underwater imagery by Roger Pawlowski.
The recent discovery of the wreck of the British warship Ontario, “the Holy Grail” of Great Lakes shipwrecks, solves several mysteries that have puzzled historians since the ship sank more than two centuries ago. Now, for the first time, the whole tragic story of the Ontario can finally be told.