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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

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

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UMSAT Show 2021 Committee Meeting

Tuesday, September 8, 2020, 7:30 PM until 10:00 PM
Zoom Meeting Only
Zoom Meeting Link

Mary Lillemo
Committee Meetings
Registration is not Required
Please join us in helping plan one of the best Scuba Shows in the Upper Midwest called the UMSAT Show. Be part of the Show Planning Committee. To obtain the agenda or details about the meeting. Please contact the Committee. The UMSAT Show Planning Committee is also inviting you to a scheduled Zoom meeting. Topic: UMSAT Show 2021 Time: Sep 8, 2020 07:30 PM Central Time (US and Canada) Every month on the Second Tue, until May 11, 2021, 9 occurrence(s) Sep 8, 2020 07:30 PM Oct 13, 2020 07:30 PM Nov 10, 2020 07:30 PM Dec 8, 2020 07:30 PM Jan 12, 2021 07:30 PM Feb 9, 2021 07:30 PM Mar 9, 2021 07:30 PM Apr 13, 2021 07:30 PM May 11, 2021 07:30 PM Please download and import the following iCalendar (.ics) files to your calendar system. Monthly: Join Zoom Meeting Meeting ID: 824 0600 9445 Passcode: 086129 One tap mobile +13017158592,,82406009445#,,,,,,0#,,086129# US (Germantown) +13126266799,,82406009445#,,,,,,0#,,086129# US (Chicago) Dial by your location +1 301 715 8592 US (Germantown) +1 312 626 6799 US (Chicago) +1 646 558 8656 US (New York) +1 253 215 8782 US (Tacoma) +1 346 248 7799 US (Houston) +1 669 900 9128 US (San Jose) Meeting ID: 824 0600 9445 Passcode: 086129 Find your local number: