In this article, we will explore the fascinating world of Port operations service, which has left its mark on history, culture and society. Port operations service has been the subject of debates, studies and interpretations over the years, awakening the curiosity and interest of those who immerse themselves in its universe. With a relevance that transcends the barriers of time, Port operations service continues to be a topic of discussion and reflection today. Through this article, we will delve into the different aspects surrounding Port operations service, analyzing its impact and meaning in various areas.
Port operations service (short: POS; also: port operations radiocommunication service') is – according to Article 1.30 of the International Telecommunication Union's (ITU) Radio Regulations (RR)[1] – defined as «A maritime mobile service in or near a port, between coast stations and ship stations, or between ship stations, in which messages are restricted to those relating to the operational handling, the movement and the safety of ships and, in emergency, to the safety of persons. Messages which are of a public correspondence nature shall be excluded from this service.»
The ITU Radio Regulations classifies this radiocommunication service as follows:
Mobile-satellite service (article 1.25)