Description
| Directions for updating this volume | ii |
| Record of Updates | ii |
| Annual Notices to Mariners | ii |
| Contents | iii |
| Preface | iv |
| Purpose of Admiralty Radio Signals | iv |
| How to report new or suspected dangers to navigation or changes observed in aids to navigation | iv |
| Feedback | iv |
| UKHO contact details | v |
| How to obtain Admiralty Charts and Publications | v |
| Related Admiralty Publications and their contents | vi |
| General Information | vii |
| Abbreviations and Glossary | viii |
| Explanatory Notes of Entries and Service Details | xiv |
| Contents List | xvii |
| Certificate of Authenticity | Last Page |
| The IMO Standard Ship Reporting System | 461 |
| Phonetic Alphabet and Figure Code | 462 |
| Index | 463 |
