ADMIRALTY LIST OF RADIO SIGNALS (ALRS ) , VOLUME 1,2,3,4,5,6

This series of books is published by the Hydrographer of the Royal Navy, they provide details of service provided by Shore Radio Stations and general reference sections describing many maritime radio related services.
Regular updates are issued through weekly Notices to Mariners.

Volume 1 (NP 281 - 1 & 2 ) : Coast Radio Stations contains details of Shore Stations services , IDs, frequencies , classesof emission, details on the use of INMARSAT. Ship Reporting systems like AMVER , Pollution and Piracy reporting procedures, info about Radio Medical advise, Radio quarantine reports.

Part 1 - Europe , Africa and Asia ( excluding the far east )
Part 2 - Oceania, the America and the far east

Volume 2 ( NP282 ) : Radio Navigational aids
Radio Direction finding stations, Radar Beacon services , Satellites Navigation systems, DGPS correction beacons , Radio Time Signals and related info, Electronic position fixing system details with diagrams.

Volume 3 (NP 283  1& 2) : Maritime Safety Information (MSI ) Services. Radio weather and Nav warning services , Navtex references, with related diagrams.

Part 1 - Europe , Africa and Asia
Part 2 - Oceania and the Americas

Volume 4 (NP 284) : List of Meterological Observation Stations.

Volume 5 (NP 285 ) : Global Maritime Distress and Safety System (GMDSS )

Volume 6 (NP 286 ) : Pilot services, vessels Traffic Services and Port operations. detailed Pilot Information and Vessel traffic services with associated diagrams, harbour VHF facilities.

Click on below link for more updated information :-

http://gmdss4mariners.blogspot.it/

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would you like to know 

GMDSS ( Global Maritime Distress & Safety System )

IAMSAR

INMARSAT





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