Admiralty Chart 104: Approaches to the Humber Traffic Separation Scheme Folds:Unfolded This extra-long parallel rule is

This extra-long parallel rule is ideal for plotting courses and measuring distances on large nautical charts

and from Ile d’Ouessant to Cherbourg

Ramsgate (1 : 6

Puerto de Benalmádena (1:7

Ballycastle (1 : 5

Admiralty Chart 104: Approaches to the Humber Traffic Separation Scheme Folds:Unfolded This extra-long parallel rule isAn 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