The Admiralty List of Lights (ALL) Vol. F offers essential navigational information for mariners operating in the N.E. Indian Ocean, the central part of the South China Sea, and the Eastern Archipelagic Seas. This comprehensive 2026 edition, published by the United Kingdom Hydrographic Office, is a crucial resource for anyone navigating these vital maritime regions.

Within this volume, you will find a detailed compilation that covers all significant lighthouses, lightships, lit floating marks over 8 meters in height, and fog signals. It also provides foreign language light descriptions, ensuring that international mariners have access to necessary information in their native languages.

Key features of the Admiralty List of Lights include:

• Comprehensive Data: Each entry lists important details such as the International Number, Location or Name, and Geographical Coordinates, allowing for reliable identification.
• Technical Insights: Practical tables are included to calculate geographical and luminous ranges, enhancing navigational precision and safety.

Additional details provided for all listed lights comprise their characteristics, intensity, elevation in meters, range in sea miles, and a description of the structure. This wealth of information is vital for both planning and navigating effectively through complex waters.

For fast access to the digital version, please click here.

The Admiralty List of Lights is an indispensable tool for any maritime operation, ensuring mariners have the most reliable navigational aids at their fingertips. Don't set sail without it!

IMPA Code: 370616