Robert J. Cenker
As an incentive for a spacecraft owner to contract with NASA to use a Shuttle launch instead of an unmanned, commercial launch system, NASA permitted contracting companies to apply for a Payload Specialist seat on the same mission. When RCA contracted with NASA to launch Satcom Ku-1, RCA Astro-Electronics' manager of systems engineering for the Satcom-K program Bob Cenker, and his co-worker Gerard Magilton, were selected to train as Payload Specialists.