Cesaroni Technology Incorporated (CTI) is manufacturing and distributing the HyperTEK Hybrid Propulsion System under license from Spacetek, Inc. HyperTEK is a modular, hybrid propellant rocket motor system that uses readily available nitrous oxide (N2O) and thermoplastic fuel grains.

Designed primarily for use in launching small experimental payloads by universities, colleges, research institutes and sport rocketry enthusiasts, the system is also intended to be a technology demonstrator for CTI's and eAc's hybrid propulsion technology.

HT-J-FG, Standard J Reload

HT-JFX-FG, Hyper J Reload

HT-L-FG, Standard L Reload

HT-LFX-FG, Hyper L Reload

HT-M-FG, Standard M Reload

HT-MFX-FG, Hyper M Reload