Global Maritime Distress and Safety System (GMDSS) Manual, 2024 edition – Code IMOIJ970E

The Global Maritime Distress and Safety System (GMDSS) Manual 2024 provides, in a single comprehensive publication, an explanation of the principles upon which the GMDSS is based: 1. An introduction to the GMDSS, providing an overview of the GMDSS concept. 2. Details on GMDSS components, carriage requirements, and operational procedures. 3. In-depth information on terrestrial and satellite-based radiocommunication systems utilised in the GMDSS. 4. Updates on ongoing IMO initiatives concerning future radiocommunication systems and services. 5. Information on the dissemination of maritime safety and search and rescue-related data, encompassing NAVTEX and enhanced group call services. 6. Relevant excerpts from SOLAS regulations pertaining to the GMDSS. 7. Supporting IMO resolutions directly related to the GMDSS. 8. The current GMDSS Master Plan, offering insights into coastal infrastructure and services provided by Member States. 9. Extracts from the International Telecommunication Union – Radiocommunication Sector (ITU-R) Radio Regulations, providing a regulatory background for radio operations.