2025-05-06 Geutebrück G-Core / G-SIM Certification Class Geutebrück G-Core / G-SIM Certification Class May 6 @ 8:00 am - May 9 @ 5:00 pm Geutebrück G-Core / G-SIM Certification Class Achieve Certified Engineer status on Geutebrück G-Core and G-SIM VMS Software Solutions in this comprehensive hands-on 4 day class held at the Geutebrück Academy in Tampa Florida.