Admiralty Chart 4919: Columbia River to Cape Alava hilary keatinge Some chart images are smaller

Some chart images are smaller and may be printed with a white border which can be trimmed

Chapter 1 General Cargo Ship Types

and Y for UK harbours and estuaries

Kérkira – Corfu Town – Nísos Kérkira (1 : 25

and search and rescue signals

Admiralty Chart 4919: Columbia River to Cape Alava hilary keatinge Some chart images are smallerAn 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