MacDonald, Dettwiler and Associates Ltd., a global communications and information company, today announced that John Celli will be retiring as President of SSL (Space Systems Loral) after serving the company for 36 years.
MacDonald, Dettwiler and Associates Ltd., a global communications and information company, today announced that John Celli will be retiring as President of SSL (Space Systems Loral) after serving the company for 36 years.