GSBC 2020 is here! GSBC 2020 started April 3. Closing date of the window will depend on what happens with the coronovirus. At minimum, window is extended until December 1, 2020. You can send us submissions through your team page. Please stay safe and abide by local recommendations.

Grandville High School - Grandville, United States

Team Description

We are a high school robotics team with just over 20 high altitude launches over the last 18 months. We fly a variety of research and photography payloads

Plan for launch

We're going to go for a new team distance record. We have been experimenting with various ways to achieve neutral buoyancy, and we'll be testing a new payload on this launch which compresses helium to reduce lift during certain portions of the flight.

Why did you join?

We joined because we are interested in continuing to expand our ballooning network.


Team Members

  • Doug Hepfer