Admiralty Chart 3933: Selat Bengkalis and Selat Rupat Folds:Unfolded Helmsdale (1 : 10

Helmsdale (1 : 10

The integrated protractor scale (Captain Field pattern markings) allows for precise measurement of angles and bearings

Approaches to Roundstone (1 : 50

Irvine (1:17

Over the past few years the colour palette and general presentation of Admiralty charts has changed as new editions are published

Admiralty Chart 3933: Selat Bengkalis and Selat Rupat Folds:Unfolded Helmsdale (1 : 10An 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