These contain all the necessary Notices to Mariners information, new chart editions and Preliminary and Temporary NM information needed to maintain the full ARCS chart outfit up to date. Periodically the user will be supplied with reprints of Regional CDs. Pricing is based on the volume of charts being purchased ARCS-Skipper for users having less need for frequent updates. This service provides users with access to the ARCS charts without the automatic update service. Regional chart CDs will be reprinted on a regular basis and those users wanting to obtain new editions or updated images will be able to license the revised CDs.
Pricing is based on the volume of charts being purchased.
Legal Status ARCS charts are official digital facsimiles of the Admiralty chart and thus carry the same guarantee of quality and accuracy. The safety and effectiveness of electronic charts are determined however not only by the quality of the chart data itself but also by the capability and reliability of the display equipment.