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Great Lakes Shipwreck Preservation Society
Dedicated to Saving our Shipwrecks "From Prevention to Preservation"
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GLSPS Annual Fundraiser!!

2019 UMSAT Show Website

New Date and Venue for 2019 UMSAT Show!!

April 12 - 13, 2019

Friday 7:00 to 10:00 PM
Saturday, 9:00 AM to 6:00 PM
(Including After Party with food and Beverages)

New Location for 2019!
For more information on the 2018 UMSAT show, and the upcoming 2019 UMSAT Show, please visit

UMSAT Show 2019 Advertising Hanging Poster

If you are interested in joining the UMSAT Show Planning Committee, please email us at or contact Ken Merryman at or Phil Kerber at

Here are the Links to Important Exhibitors Documents

UMSAT Show 2019 Exhibitors Contract W/ Registration Form 

UMSAT Show 2019 Exhibitor Sponsors Registration Form

UMSAT Booth Table Layout at Jimmy's Event Center

We are always looking for speakers that would like to present a great topic about their scuba diving or adventure travel experiences.

Please let us know if you, or anyone you know, would like to be a star and speak at a future UMSAT Show!

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Check out the most beautiful magazine ever produced in Northern Minnesota!

GLSPS Project Sponsors

Air Down There Scuba offers free air fills and special pricing on rental equipment while participating in GLSPS projects. Thank you, Scott and Tracy!

Aquaventure Dive and Photo Center offers free air fills and special pricing on rental equipment while participating in GLSPS projects. They have also loaned us a GoPro HD video camera for a few projects. Thank you, Steve and Jolene!

Videos produced by Steve at Aquaventure Dive and Photo Center filmed in Lake Michigan on a Milwaukee charter trip. Click on their above logo for information to join them on a charter to visit these shipwrecks.
Prins Willem
The Dredge 906

Jay Hanson from North Shore Scenic Cruises has helped the GLSPS on many projects. Jay has many years of experience as a Captain, dive shop owner, dive instructor and commercial diver.

Jay has taken a different path for the past few years and his scuba charters are no longer available. However, in 2012, Jay purchased the Wenonah which was previously used to transport people from Grand Portage, MN to Isle Royale, MI. He now offers day cruises on the North Shore of Lake Superior and is docked at the Silver Bay, MN Marina.

If you are interested in booking a 2 hour - day charter cruise on the North Shore of Lake Superior, please click on the logo above for information on joining him and his staff on a north shore day cruise.

HomeBenjamin Noble Photo Mosaic Video Projects

"Initial Announcement"
GLSPS Announces The:
The Benjamin Noble Photo Mosaic Project
August 2 - 3, 2014, August 12 - 13, 2017 June 23 - 24, 2018, September 8 - 9, 2018
This project was formed to document the shipwreck by using a drop video camera to create a HD photo mosaic.   We practiced this method on the Hesper last year and are applying it to the Benjamin Noble shipwreck this year.  The shipwreck is very deep and it may be a bit more challenging however, Jerry Eliason (Well lmown Lake Superior Shipwreck Hunter), is the leader of this project and he will use his amazing skills using his special designed drop camera.  In the end, he will have created another HD Photo Mosaic to document and help preserve maritime history.
RV Preservation setting up to lower the drop camera on the Hesper
(Last Year's Photo Mosaic Project)

To learn more about the Project, please click on link to read the description of the project.

Benjamin Noble Photo Mosaic Project - 8/2/2014


If you have any questions or comments about the above project, please contact the project leader by clicking on the above link.
Benjamin Noble Photo Mosaic Project
Closing Report

August 3 - 4 2014

The drop camera work was started and enough video was obtained for the Nomination to the National Register of Historical Places.  Further drop camera work is needed to create a Photo Mosaic in the future.

The Project Participants were Jerry Eliason, Project Leader, Bob Nelson, Boat Operator, Jim Christenson, and Tim Pranke.

The project was both fun and presented a learning experience for all of the participants.  If you are interested in joining the GLSPS in helping Survey and document these valuable and Historical shipwrecks, please let us know.  We always have place for you to help.

GLSPS Board of Directors


Closing Report

August 12, 13, 2017

The Benjamin Noble Photo Mosaic Project is an on going project.  The participants were, Jerry Eliason (Project Leader) Tim Pranke (Captain) and Jim Christenson.  Because it is so deep, it requires a lot of pre-planning based upon the depth of the shipwreck and how much line and cord has to be let out without the possibility of entanglement.We departed from Silver Bay Marina Saturday Morning and cruised down to Two Harbors area.  The Benjamin Noble is about ten mile out from that area which takes a lot of cruising time starting from Silver Bay Marina.
We arrived at the shipwreck site about 1:00 PM and started the procedure of dropping the camera and at least 450 feet of line and feed cord from the camera.  The plan on what was going to be scanned was determined on the depth sounder/side scan and the chart plotter based on the orientation of the shipwreck.

We established our route and began the video shooting to capture video to create a High Def photo of the entire shipwreck.  Since it take many hours to collect video of this detail, we ran out of daylight on Saturday and headed back to Two Harbors for a nights stay and a much needed dinner.  The off to bed at about 10:30 PM.

Sunday we woke about 7:00 AM and had breakfast on-board the RV Preservation and then departed for the Benjamin Noble for the final day of drop camera video footage.

The day was a bit more windy than Saturday so it was a bit hard to keep the video camera steady.  However, we did get some more video coverage until the lake decided to kick up even more which created waves not conducive to shooting video for photo mosaics.  So we pulled up all the equipment and headed back to Silver Bay Marina.

After unloading the boat we stopped at the local restaurant to discuss the next procedure and or date we can get out to obtain more video to complete the photo mosaic.  Tim Pranke, Jim Christenson and I decided we need much more video to complete the photo mosaic.  We will need to reschedule the boat to go out.  This year (2017) the RV Preservation is scheduled for more projects and is not available until next year.  So the photo mosaic project will have to continue in 2018. 

Please check with the GLSPS 2018 Project Schedule to see when we are scheduling the next photo shoot.  If interested please contact me (Jerry Eliason) if you would like to join us for this exciting project.

Thank you to Tim Pranke and Jim Christenson for join me on the Benjamin Noble Photo Mosaic Project.  I hope they can join me again next Year!

Safe Travels

Jerry Eliason
Benjamin Noble Photo Mosaic Project Leader


Closing Report

June 23 - 24, 2018

We had a great project!  Saturday, June 23 was a very nice weather day. Corey Daniels, Tim Pranke, Jim Christenson and Jerry Eliason spent 5 hours with Jerry's camera on the BENJAMIN NOBLE to add to the collection of photos to be used to create a 3D model of the NOBLE. The good news is that the visibility was a lot better than it was in 2017. The bad news is that visibility only in the 20 foot range means a lot of manual work will be needed to complete the project with the imagery collected to date.

Jerry has started the labor intensive task of joining the photos. One additional day on the NOBLE with 50 foot visibility would save 100's of hours. When visibility is that good the computer does most of the work and the camera can be kept far enough off the wreck to image large sections of the wreck at one time.

On a Lake Huron wreck Jerry's computer program successfully oriented 6205 of the 6475 photos collected on the first run. So far the best run on the NOBLE was only able to orient 152 of the 71465 NOBLE photos collected to far.

Jerry Eliason
Benjamin Noble Photo Mosaic
Project Leader

Closing Report

September 8 - 9, 2018

The Project was canceled because of Weather!