St. Cloud Tech High School Alumni
St. Cloud, Minnesota (MN)
Karl Kropp
St. Cloud Tech High School
Class of 1971
→ Join 2742 Alumni from St. Cloud Tech High School that have already claimed their alumni profiles.
→ There are 89 classes, starting with the class of 1923 all the way up to class of 2025.
KARL'S PROFILE
| First Name | Karl |
| Last Name | Kropp |
| Graduation Year | Class of 1971 |
| Gender | Male |
| Current Location | St Paul, MN |
| Hometown | St Cloud MN |
| Relationship Status | Married |
| About Me | Advanced Research Specialist Acoustics, software, electronics, high voltage, high current, and Artificial Intelligence. Volunteer at many hospitals: visiting stroke survivors and helping aphasia patients with conversation. |
Class of 1971 Alumni
→ Reunite with 44 class of 1971 alumni that have joined.
June Bursch
Class of 1979
David Slonecki
Class of 1989
John Brugger
Class of 2006
Ralph Gross
Class of 1923
Delphine Sivinski
Class of 1932
Tony Althaus
Class of 1959
Patrick Dunn
Class of 1984
Joby Zimmerman
Class of 1996
Gail Anderson
Class of 1959
Curt Schroeder
Class of 2005
Thomas Swanson
Class of 1959
Lynn Buttweiler
Class of 1976
Lonnie Dombrovski
Class of 1966
Buck Nydeen
Class of 1991
Rick Olson
Class of 1969
Adam Poole
Class of 1999
Cory Rouw
Class of 2015
Amy Hennemann
Class of 1972
Upcoming Class of 1971 Reunions
Plan a Class of 1971 Reunion for Free
Tech Apollo Class of '71 55th Reunion
Invited Classes: 1971
Date: Sep 26, 2026
Description: Join us for the 55th Tech Apollo Class of '71 Reunion. Sat Sept 26 at the the Ultimate Sports Bar and Restaurant.....(read more)
Recent Class of 1971 Reunions
50th Reunion Class of 1971 Tech/Apollo High Schools
Invited Classes: 1971
Date: Sep 10, 2021
Description: SOCIAL 4:00 p.m. - 11:00 p.m Cash Bar No reservations needed. It's our 50th. Let's make it a big one!!
Class of 1971 Tech High School
Invited Classes: 1971
Date: Sep 10, 2021
Description: Friday night is a social. It will be cash bar with no reservations. Mask-wearing is recommended