Raymond J. Leopold (born in Chicago, Illinois) is one of the three engineers who in late 1987 conceived of and later designed the Iridium satellite constellation, the first realization of global, wireless, personal communications.
Raymond J. Leopold (born in Chicago, Illinois) is one of the three engineers who in late 1987 conceived of and later designed the Iridium satellite constellation, the first realization of global, wireless, personal communications. (en)
Raymond J. Leopold (born in Chicago, Illinois) is one of the three engineers who in late 1987 conceived of and later designed the Iridium satellite constellation, the first realization of global, wireless, personal communications. (en)