| Name | Description | Used | Status |
|---|
| Xaphan Blue | The team's first propellant. | Spring 2017 | Static Fired |
| Ocean Water | Developed during the Fall 2017 semester to replace XB. Focused on performance rather than appearance. | Fall 2017 - Summer 2018 | Characterized, Static Fired, Flown |
| Cherry Limeade | Designed by applying the knowledge we gained from OW. It is a slower burning, a higher-performing propellant that is as pourable as OW. | Fall 2018 - Spring 2019 | Characterized, Static Fired, Flown. |
| Kickstart | Minor modifications to CL that we hope will make it more appropriate for the production of large-scale monolithic motors. | Spring 2019 - Present | Characterized, Static Fired. |