Admiralty Chart 4947: Juan de Fuca Strait levuka On this 2018 edition the

On this 2018 edition the chart specification has been improved to show coloured light flashes

Imray's single-sheet charts are printed on Pretex

These charts enable mariners to plot great circle routes as straight lines

Rothesay Bay (1:10

Admiralty Chart 4947: Juan de Fuca Strait levuka On this 2018 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