Admiralty List of Radio Signals (ALRS): Vol. 6, Part 6 - East Asia and Russia Pacific Coast (NP286-6), 7th Edition 2026 Berthing Intact and damage stability

Intact and damage stability

Studying for any Certificate of Competency can be a daunting task

This new publication therefore sets out to increase awareness of the philosophy behind the design

Basic Training

an arrow and the word 'Exit'

Admiralty List of Radio Signals (ALRS): Vol. 6, Part 6 - East Asia and Russia Pacific Coast (NP286-6), 7th Edition 2026 Berthing Intact and damage stabilityAbout 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