How many volumes is ALRS?

The ADMIRALTY List of Radio Signals series provides comprehensive information on all aspects of Maritime Radio Communications. The data is organised into six volumes, some divided into several parts for ease of handling.

What contains ALRS publication?

Contents of Admiralty List of Radio Signals (ALRS) Volumes: ALRS Volume 1: Maritime Radio Stations (Parts 1 & 2) (NP 281) ALRS Volume 2: Radio Aids to Navigation, Differential GPS (DGPS), Legal Time, Radio Time Signals and Electronic Position Fixing System (Parts 1 & 2) (NP 282)

What is ALRS publication?

The ALRS publication is user friendly and gives useful information. Each ALRS publication contains coloured Photographs. Each publication is updated using the weekly notices to mariners (NM’s). The ALRS constitutes of six volumes which are as follow.

Which volume of the Admiralty list of radio signals you can find detailed pilot information?

Volume 6
Split across eight publications, Volume 6 includes radio details for: Detailed Pilot information, contact details and procedures.

What is the Admiralty List of Lights for?

​​​​​​​​​​​​ADMIRALTY Digital List of Lights (ADLL) is an advanced source of navigational light and fog signal information, with coverage of more than 85,000 individual fixed light structures including lighthouses, lightships, lit floating marks and fog signals.

What is light list?

A list of lights is a publication describing lighthouses and other aids to maritime navigation. Most such lists are published by national hydrographic offices.

What is AIO in Ecdis?

The Admiralty Information Overlay (AIO) is a data set that contains additional navigation information to mariners. The Admiralty Information Overlay is designed to be displayed overtop of electronic navigation charts (ENCs) on an ECDIS display screen and is unique only to Admiralty ENCs.

WHO publishes the Light List?

The United States National Geospatial-Intelligence Agency
The United States National Geospatial-Intelligence Agency publishes a list of lights. The book is usually referred to as the List of Lights, and should not be confused with the U.S. Coast Guard’s Light List. The List of Lights is published in seven volumes, as Publication numbers 110 through 116.

Which is the third volume of the ALRs?

ALRS. VOLUME 3: NP – 283; RADIO WEATHER SERVICES AND NAV WARNINGS TOGETHER WITH OTHER M.S.I. BROADCASTS. (MARINE SAFETY INFORMATION). PART 1: EUROPE, AFRICA AND ASIA (EXCLUDE PHILLIPINES AND INDONESIA). PART 2: PHILLIPINES, INDONESIA, AMERICA, AUSTRALIA, GREENLAND AND ICELAND.

How does the Admiralty list of radio signals ( ALRS ) work?

ADMIRALTY List of Radio Signals (ALRS) is produced and updated by United Kingdom Office (UKHO). ALRS provides information on all the aspects related to Maritime Radio Communications, GMDSS, VTS reporting, etc. which helps the OOWs and Masters to manage communications and comply with all reporting regulations throughout a voyage.

Which is part of the world does the ALRs cover?

PART 1: EUROPE AND MEDITERRANEAN. PART 2: AFRICA, ASIA, AUSTRALIA, AMERICA, GREENLAND AND ICELAND. ALRS VOLUME 8: NP – 288; SATELLITE NAVIGATION SYSTEMS. CONTAINS ALL THE INFORMATION ON ALL ASPECTS OF SATELLITE NAVIGATION SYSTEMS INCLUDING DETAILED EXPLAINATION AND ADVISE ON VARIOUS POSITION ERROR SOURCES.

How many volumes are there in the Admiralty?

For clarity and convenience, this publication is split across six volumes; with contents ranging from Maritime Radio Station listings to Maritime Safety Information Services worldwide. You can find full details on the contents of each volume and its corresponding parts below.