British Admiralty charts are standardised by the United Kingdom Hydrographic Office (UKHO), and are commonly used for commercial navigation. Imray charts, on the other hand, are typically used by leisure...
British Admiralty charts are standardised by the United Kingdom Hydrographic Office (UKHO), and are commonly used for commercial navigation. Imray charts, on the other hand, are typically used by leisure sailors. In this article, we’ll discuss the major differences and...