FLIGHT PROGRAMS The technology behind each of Busek’s flight programs has been the result of SBIR funding.   Busek is proud to be part of a series of technological firsts - including the first US Hall thruster in  space, the first micro-Pulsed Plasma Thruster in space, and the first flight hardware for  electrospray propulsion systems, which includes the first propellant-less carbon-nanotube-based cathode. Contact Busek Co, Inc  |   11 Tech Circle, Natick, MA 01760   |  508.655.5565 Home  |  Contact Flight Programs Home  >>  Flight Programs Home  | Download Flight Programs Brochure FalconSat-3 Press Release TacSat-2 Press Release