IEC 62287-1:2017

<!-- NEW -->IEC 62287-1:2017 is also available as <a href="https://webstore.iec.ch/publication/60384">IEC 62287-1:2017 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.<br /> <br /> IEC 62287-1:2017 specifies the minimum operational and performance requirements, methods of testing and required test results for Class B shipborne automatic identification system (AIS) equipment using carrier-sense time division multiple access (CSTDMA) techniques. This document takes into account other associated IEC International Standards and existing national standards, as applicable.<br /> It is applicable for AIS equipment used on craft that are not covered by the mandatory carriage requirement of AIS under SOLAS Chapter V.<br /> An AIS station intended to operate in receive-only mode is not considered a Class B shipborne mobile AIS station.<br /> This edition includes the following significant technical change with respect to the previous edition: in the synchronisation method, addition of a direct method for synchronisation from an internal UTC source.