The Admiralty Digital List of Lights (ADLL) provides light and fog signal information for more than 70,000 unique light structures worldwide. Users can get weekly updates by email and CD or access the information online as soon as it becomes available. It is now accepted in place of the paper version by a growing number of flag states.

Area data sets

Areas 1 and 2 - Northern Europe & the Baltic
Area 3 - Northern Waters
Area 4 - Mediterranean & Black Seas
Area 5 - Red Sea, the Gulf & Indian Ocean (northern part)
Area 6 - Singapore to Sea of Okhotsk & Philippines (W coast)
Area 7 - Australia, Borneo & Philippines (E coast)
Area 8 - Pacific Ocean , New Zealand, N & S America (W coast)
Area 9 - North America (east coast) & Caribbean
Area 10 - South Atlantic & Indian Ocean (southern part)

During the licence period, you can also buy additional areas. They will expire on the same date as the original licence in order to make your data holdings easier to manage. The charges for these additional areas vary according to the remaining length of your licence.
 

If your vessel already has an ADP licence, please contact our Digital Support Manager, before ordering online.