The Admiralty List of Lights & Fog Signals (ALL) Vol. A: British Isles and North Coast of France (NP74), 6th Edition 2025 is an essential resource for mariners navigating the often treacherous waters of this region. This comprehensive guide provides detailed information about every significant navigational aid, helping ensure safe passage for all watercraft.

The Admiralty List of Lights delivers accurate and up-to-date listings of lighthouses, lightships, fog signals, and marked floating aids that exceed 8 meters in height. Its meticulous details make it an indispensable tool for maritime safety.

This edition offers invaluable features that enhance its usability:

• International Numbering for effortless identification of lights and signals.
• Geographical co-ordinates for precise navigation planning.
• Characteristics and intensity ratings for evaluating light visibility.
• Elevation in metres that highlights the height of each light structure.
• Range in sea miles to understand how far the light can be seen.
• Detailed descriptions of structures to provide context on each navigational aid.

In addition to extensive listings, the Admiralty List of Lights includes helpful tables for calculating both geographical and luminous ranges of lights, allowing mariners to make informed decisions while on the water.

Each listing in this publication has been carefully compiled and verified for accuracy, making it a trusted authority within the maritime community. Whether you are a seasoned sailor or a novice navigator, the Admiralty List of Lights is designed to meet your needs and ensure your voyages are both safe and successful.

For a digital version of this essential publication, click here.