radio equipment / communications equipment / mobile communications services / geostationary satellite / co-ordinating communications / on-scene communications / narrow-band direct-printing telegraphy / direct-printing telegraphy / communications systems / energy / /
NaturalFeature
MHz VHF Marine channel / sea of Australia / /
Organization
International Telecommunication Union / United Nations / office of Legislative Drafting / Australian Maritime College / International NAVTEX Service / Australian Maritime Safety Authority / Navy / International Telecommunications Union / /
Position
Hydrographer / Exemptions The Manager / Manager / Ship Inspection and Registration / inspector / /