Admiralty Chart 1826: Irish Sea Eastern Part Chart Edition:26 Mar 2026 For this 2015 edition the

For this 2015 edition the chart has been fully updated with the latest known depth surveys

The Weems & Plath 15" Parallel Rule is a classic navigation tool

22 Golfo de Roses to Cadaqués 1:50

Rivers Ore and Alde (1 : 42

Continuation of Helford River to Gweek (1:17

Admiralty Chart 1826: Irish Sea Eastern Part Chart Edition:26 Mar 2026 For this 2015 edition theAn 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