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His career at JPL has spanned system engineering, technology development, program and project management for satellite communications systems, Earth remote sensing observatories, astrophysical observatories, and planetary systems.His early work at JPL was on system design of large satellite-based systems for nationwide cellular phone coverage. He went to NASA Headquarters for two years in the mid-1980s to serve as the program manager for the Advanced Communications Technology Satellite (ACTS), the frontrunner of today’s multi-beam, space-switching commercial satellites.
