Admiralty ECDIS Service - United Kingdom Hydrographic Office

030050040060Operational folios070Within each geographic area there are up to three separate levels ofchart coverage enabling you to match the number of charts carried toyour specific operational requirements, making navigating with ENCsflexible and cost-effective.0801000901. The Transit Folio containing the ENCs and ARCS charts required forsafe transit, including principal ports, primary routes, bunkering ports andports of refuge and excluding all other charts (for a graphical example ofthe level of coverage, please refer to the diagram on page 6).1301201102. Standard Folio containing the ENCs and ARCS charts required foroperational use, including all key ports and approach charts. Remoteanchorages, ports of less than 10 meters in depth, naval bases, portswhere port calls are few, bulk cargo only ports, low throughputcontainer ports, very small crude oil loading ports and low volume oilproduct ports are all excluded (for a graphical example of the level ofcoverage, please refer to the diagram on page 7).1601501403. Full Folio contains all ENCs and ARCS charts available for thegeographic area (for a graphical example of the level of coverage, pleaserefer to the diagram on page 8).The ENC content in each folio is increasing rapidly as the UKHO activelyseeks to extend coverage through close cooperation with other officialproducers of ENCs. A complete list of charts for each folio is publishedeach week via the Admiralty Digital Catalogue (www.ukho.gov.uk) andthrough the Admiralty Notices to Mariners service. Alternatively contactyour Admiralty distributor for latest information.5Electronic charts you can trust