INMARSAT 4 : The organisation established by the Convention on the International Maritime Satellite organisation (INMARSAT) adopted on the 3rd day of September 1976
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}