Admiralty List of Radio Signals. Vol 4. NP284 (ALRS). Meteorological Observation Stations 2026

Издание на английском языке
The Seventh Edition (2026) of ALRS Volume 4 contains the latest information received by the UKHO.
All reasonable effort has been made to ensure that this Volume contains all of the information obtained and assessed by the UKHO by the date of publication.
This edition supersedes the Fifth Edition (2024) which is cancelled.
Admiralty List of Radio Signals (ALRS) provides a comprehensive source of information on all aspects of Maritime Radio Communications. The purpose of this Volume is to provide information on the following topics: All Meteorological Observation Stations.

Сontents
Acknowledgement
Directions for updating this Volume
Annual Notices to Mariners
Contents
Preface
Purpose of Admiralty Radio Signals
How to report new or suspected dangers to navigation or changes observed in aids to Navigation
Feedback
UKHO contact details
How to obtain Admiralty Charts and Publications
Related Admiralty Publications and their contents
General Information
Meteorological Observation Stations: Introduction & Abbreviations
Index of Geographical Sections
Meteorological Observation Stations
Certificate of Authenticity