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Great Lakes Shipwreck Preservation Society
Dedicated to Saving our Shipwrecks "From Prevention to Preservation"
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Website Updated

GLSPS Annual Fundraiser!!

UMSAT Show Website

The 2020 UMSAT Show has been CANCELED because of the Corona-virus Outbreak

The New 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 12:00 AM

Stay tuned for the Lineup of Speakers for 2021

For more information on the canceled 2020 UMSAT show, and 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

HomeHCMC Free Tours

Initial Announcement on Front Page of Website
Please join us for a "FREE" Tour to The HCMC Hyperbaric Chamber Facilities in Minneapolis

The GLSPS would like to invite members, Guests and Non Members to join us in a "Free" tour of the HCMC Hyperbaric Chamber Facilities down town Minneapolis. 
Please click on this link to learn more about the New HCMC Hyperbaric Chamber. 
We arranged for two free tours.  The two dates we reserved are both in the afternoon starting at 2:00 PM and going until 4:00 PM.  If you are interested in participating in the free tour, please choose the date you prefer below and please register bu clicking on the "Register Now" button.
HCMC New Hyperbaric Chamber Facilities Tour - 4/24/2014
This free tour is only available to GLSPS Members, Guests and non members.  You will need to register to participate.

This event will fill up fast so do not hesitate to Register Now.

Thank you for your support as a member

GLSPS Board of Directors 
HCMC Hyperbaric Chamber Facility Tour
Closing Report

Once again the FREE Tour of the HCMC Hyperbaric Chamber Facilities was a huge success.  Many folks found it very interesting including a couple of fireman from the rural area of the Twin Cities.  They will now be doing some training witht he HCMC staff to assure they are trained properly for burned victims. 
The GLSPS enjoyed offering this free tour of the HCMC Hyperbaric Chamber Facilities in Minneapolis MN.  We will continue witht he free tour evey year until interest drops off.  We are working on a possible tour in the AM for those that can't make the afternoon tours.  Please watch the GLSPS website for the tour again next year around April.  
Here is the link to the Photo page album for the tour.  HCMC 2014 HCMC Hyperbaric Chamber Tour Photos
Thank you to all that joined us for the tour and we hope you found this tour very educational and informative.  If you are a diver and have the unlikely event of having to use the facilities, you will be confident that you will have the best treatment possible and will have a better chance in regaining a full recovery.
We hope to see you on another project this year.
GLSPS Board of Directors