Ship movement service


Ship movement service is – according to Article 1.31 of the International Telecommunication Union's Radio Regulations – defined as «A safety service in the maritime mobile service other than a port operations service, between coast stations and ship stations, or between ship stations, in which messages are restricted to those relating to the movement of ships. Messages which are of a public correspondence nature shall be excluded from this service.»
;See also:

Classification

The ITU Radio Regulations classifies this radiocommunication service as follows:

Mobile-satellite service