Companies and organizations such as NASA's Jet Propulsion Laboratory (ASAS/Ence), Hughes Aircraft Company (Air Defense Systems), Texas Instruments (HARM MISSLE), Magnavox (AFATDS), Motorola, Eaton Corporation (USAF CATIS/SID 88), Contel Federal Systems (USAFE UTAIN/MAIS), Bridge Medical, Alcatel, and Naval Warfare Assessment Center/Division (Battle Force Tactical Trainer) have called upon Mr. Dunc