User talk:47.24.144.145

Wendell F. Moore began working on a rocket pack as early as 1953 (possibly, after learning about Thomas Moore's work) while working as an engineer at Bell Aerosystems. Experiments began in the mid-1950s. Developing the engine did not present difficulties — the application of hydrogen peroxide was well developed by missilemen. The main problem was achieving stable and steady flight; for this, a reliable and convenient control system had to be developed.