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Great Lakes Shipwreck Preservation Society
Dedicated to Preserving our Shipwrecks and Maritime History
"From Prevention to Preservation"
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Website Updated

GLSPS Annual Fundraiser!!

UMSAT Show Website

If we are allowed to have a physical Show
The Date and Venue for 2021 UMSAT Show!!

April 9 - 10, 2021

Friday Night at the Movies
7:00 to 10:00 PM

Saturday, 9:00 AM to 6:00 PM
Main Show

(Meet and Greet Party with Food and Beverages)
At The Holiday Inn Hospitality Room
(Next Door to Jimmy's)
7:00 PM to 11:00 PM


If we have a Virtual Show Only
The dates would be

April 6 - 10, 2021

There will be one speaker each night 
starting at 7:00 PM

Saturday will have two speakers and
the GLSPS Awards Event 
Stay tuned for the Lineup of Speakers for 2021

For more information on the upcoming 2021 UMSAT Show, please visit

If you are interested in joining the UMSAT Show Planning Committee, please email us at

Or, contact Mary Lillimo at "Show Chairperson", or Phil Kerber, "President", at

Here are the Links to Important Exhibitors Documents
  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!

Lake Superior Magazine Logo 2x1
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. Required to show GLSPS Membership Card! 
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. You will be required to show your GLSPS Membership Card.  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

HomeS.P. Ely Stabilization Project 2001

S.P. Ely Stabilization Project Fall 2001

This summer, we continue our plan to document, stabilize, and preserve the Samuel P. Ely in Two Harbors. Using the 30-foot steel dive boat recently donated to GLSPS by Jay Chester, we replaced three more 3/4” support rods with 1” three piece steel rods. Now all five original 3/4” rods have been replaced with 1” rods. We then installed a sixth 1” rod about 3 feet forward of the other rods. The rod’s end nuts were tightened to secure the ship’s sides together. Three of the original two piece 3/4” rods had broken so it was necessary to replace them with more and stronger rods to avoid loosing ground on the vessel’s stabilization. Many loose deck planks were also re-secured using 5 inch galvanized lag bolts and washers counter sunk beneath the plank’s surface.

The steel rods, plates, and fasteners were again donated buy LeJeune Steel Company located on West 60th Street in Minneapolis.

Our dive boat made two trips from Silver Bay Marina to Two Harbors and divers Bob Olson, Bob Nelson, John Ortiz and Todd Olson from Northland Diving, Phil Kerber, Rick and Lynette Hiles, Paul Bullock and Ron Johnson did the work. The new dive boat worked great for hauling the steel and performing as a stable work platform for diving and repairing the Ely. More surveying and documenting was accomplished with the aid of video documentation by Rick and Lynette Hiles.

Many thanks to the all the people and business who have supported this project.

This was a busy summer and we didn’t get as much done as hoped, but we will continue with our goal to preserve the integrity of this very special vessel. We will be developing the Ely preservation plans for next summer and will publish them in our spring newsletter and on our web page. All GLSPS members are invited to help out with these projects. Please contact Bob Nelson at 651-426-1159 or through our web site if you would like to help or contribute.

Bob Nelson,
Project Chairman

Bob Olson pumps tanks on our newly acquired Wreck Diver boat.

GLSPS never travels light. Wreck Diver back deck.

Bob Olson helping divers suit up for the Ely rod repair work.

Pneumatic tools and divers keep the water well aerated above the workplace.

Rick and Lynette Hiles document the work on video.

Ron Johnson is usually behind the surface camera, but managed to get a mug shot before joining in the work.