Admiralty List of Radio Signals (ALRS): Vol. 3, Part 1 Maritime Safety Info. Services Europe, Africa and Asia (excluding Far East) (NP283-1), 6th Edition 2025 NHS - Harbor Chart Series mirrors the form previously used

mirrors the form previously used

Around its shores and islands there are no fewer than six countries

and emergency procedures

and agents of foreign-flag vessels

Barking Creek to Southend (1:40 400)

Admiralty List of Radio Signals (ALRS): Vol. 3, Part 1 Maritime Safety Info. Services Europe, Africa and Asia (excluding Far East) (NP283-1), 6th Edition 2025 NHS - Harbor Chart Series mirrors the form previously usedAbout the Admiralty List of Radio Signals (ALRS) The Admiralty List of Radio Signals series provides comprehensive information on all aspects of Maritime Radio Communications. The data is organized into six volumes, some divided into several parts for ease of handling. Each of the six volumes is presented in a user friendly format with full color photographs and diagrams. The contents range from a complete listing of stations handling Maritime Public