Admiralty Chart 3941: Mu Ko Similan to Ko Lanta Yai small craft navigation Canale di San Pietro (1

Canale di San Pietro (1 : 70

The Weems & Plath Parallel Plotter is a modern take on traditional navigation tools

On this edition the magnetic variation curves have been updated with 2020 Digital

M Series charts draw on official hydrographic data from national agencies across the Mediterranean

Admiralty Chart 3941: Mu Ko Similan to Ko Lanta Yai small craft navigation Canale di San Pietro (1An official Admiralty Standard Nautical Chart (SNC), printed on demand on quality, watermarked chart paper directly from the UKHO's latest digital files. Each chart includes all available corrections up to the date of printing, ensuring you receive the most up to date data for safe passage planning and navigation. About Official UKHO Admiralty Charts Admiralty Standard Nautical Charts (SNCs) are the world's most trusted and widely used official paper