This publication details the essential radio communication information for maritime operations. The Admiralty List of Radio Signals is organized into six volumes, each designed for ease of use with full-color photographs and diagrams. It covers a wide spectrum of maritime radio communications, including stations handling public correspondence, products and services for the Global Maritime Distress and Safety System (GMDSS), and radio stations broadcasting weather services. The series also provides detailed explanations of Global Satellite Position Fixing Systems, ensuring mariners have access to critical navigational and safety data.

The Admiralty List of Radio Signals series is a foundational resource for maritime professionals, providing indispensable data for safe and efficient navigation. Its comprehensive coverage of radio communications, distress systems, and positioning technologies makes it a critical tool for compliance and operational readiness. The user-friendly format and regular updates ensure that mariners have access to the most current and accurate information available. This publication is essential for anyone involved in maritime operations requiring adherence to international communication and safety standards.