Discussion of the nasa passive and active communications satellite programs
COMMUNICATIONS SATELLITE PROGRAM
1962-11-18
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NASA Communications Satellite Program
NTRS | 1962
|FAA Satellite Communications Program
NTIS | 1993
|Defense communications satellite program
Engineering Index Backfile | 1963
|The FAA satellite communications program
NTRS | 1993
|Fleet satellite communications /FLTSATCOM/ program
AIAA | 1980
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