ADMIRALTY List of Radio Signals NP281(1) Volume 1 Part 1, Maritime Radio Stations, Europe, Africa and Asia (excluding the Far East), 2nd Edition, 2021 - Global Communication Networks - TeleMedical Advice - Anti-Piracy Contact Table - Pollution and Pre-Arrival Quarantine Reporting

ADMIRALTY List of Radio Signals NP281(2) Volume 1 Part 2, Maritime Radio Stations, The Americas, Far East and Oceania, Volume 1(2) 3rd Edition (2022).

Global Communication Networks, TeleMedical Advice, Anti-Piracy Contact Table, Pollution and Pre-Arrival Quarantine Reporting.

Updated to Week 40/22. First updates in NM week 47/22.

The 2nd Edition (2021) of N281(2) is cancelled. 

ADMIRALTY List of Radio Signals NP283(1) Volume 3(1) 3rd Edition (2022), Maritime Safety Information Services, Europe, Africa and Asia (excluding Far East).

Updated to Week 41/22. First updates in NM week 48/22. The 2nd Edition (2021) of N283(1) is cancelled.

ADMIRALTY List of Radio Signals NP283(2) Volume 3 Part 2, Maritime Safety Information Services, The Americas, Far East and Oceania, 3rd Edition, 2022. Radio Weather Services and Navigational Warnings, Radio - Facsimile, NAVTEX and SafetyNET.

ADMIRALTY List of Radio Signals NP284 Volume 4, Meteorological Observation Stations, 4th Edition, 2023.

Worldwide coverage.

ADMIRALTY List of Radio Signals NP285 Volume 5, Global Maritime Distress and Safety System (GMDSS), 3rd Edition (2022). 

Updated to Week 25/22 (23/06/22). First updates in NM week 32/22 (11/08/22). The 2nd Edition (2021) of N285 is cancelled. 

ADMIRALTY List of Radio Signals NP286(1) Volume 6 Part 1, Pilot Services, Vessel Traffic Services and Port Operations, United Kingdom and Europe (excluding Arctic, Baltic and Mediterranean Coasts. Detailed Pilot Information, Contact Details and Procedures - Vessel Traffic Service Information, Contact Details and Procedures - National and International Ship Reporting Systems - Port Information, Contact Details and Procedures - Over 300 colour diagrams depicting Vessel Traffic Services, Pilotage and Port Operations

4th Edition, 2023

ADMIRALTY List of Radio Signals NP286(2) Volume 6 Part 2, Pilot Services, Vessel Traffic Services and Port Operations, Russia (Arctic and Baltic Coasts), Baltic States, Poland, Germany, Scandinavia, Iceland and Faroe Islands, Third Edition, 2022.

- Detailed Pilot Information, Contact Details and Procedures

- Vessel Traffic Service Information, Contact Details and Procedures

- National and International Ship Reporting Systems

- Port Information, Contact Details and Procedures

- Over 300 colour diagrams depicting Vessel Traffic Services, Pilotage and Port Operations

Updated to Week 13/20 (26/03/20) First updates in week 37/20 (10/09/20) The 2019/2020 Edition of NP286(2) is cancelled.

ADMIRALTY List of Radio Signals. Pilot Services, Vessel Traffic Services and Port Operations - Mediterranean Sea, Black Sea, Caspian Sea and Suez Canal, Colume 6, 3rd Edition (2022). 

- Detailed Pilot Information, Contact Details and Procedures - Vessel Traffic Service Information, Contact Details and Procedures - National and International Ship Reporting Systems - Port Information, Contact Details and Procedures - Over 300 colour diagrams depicting Vessel Traffic Services, Pilotage and Port Operations

Updated to Week 20/2022. First updates in NM Week 27/2022. The 2nd Edition (2021) of N286(3) is cancelled. 

ADMIRALTY List of Radio Signals NP286(4) Volume 6 Part 4, 3rd Edition (2022). 

Pilot Services, Vessel Traffic Services and Port Operations, Indian sub-continent, South East Asia and Australasia. - Detailed Pilot information, Contact Details and Procedures - Vessel Traffic Service Information, Contact Details and Procedures - National and International Ship Reporting Systems - Port Information, Contact Details and Procedures - Over 300 colour diagrams depicting Vessel Traffic Services, Pilotage and Port Operations

Updated to Week 29/22 (21/07/22). First updates in NM Week 36/22 (08/09/22). The 2nd Edition (2021) of N286(4) is cancelled.