MapMedia C-Map Wide Vector Chart: WVJRSM235MAP - Volgo - Don and Azov Sea (Update) Ship's Bell Clocks Southern Portion

Southern Portion

4 DP SYSTEMS

ISBN: ISBN 13: 978-1-85609-265-4 (9781856092654)

If you want to be confident about where you’re headed and just how to get there

WEL and DNEL

MapMedia C-Map Wide Vector Chart: WVJRSM235MAP - Volgo - Don and Azov Sea (Update) Ship's Bell Clocks Southern PortionHow MapMedia electronic charts are updated To meet the needs and safety of users, MapMedia updates its vector charts once or twice a year, according to the chart providers' updates, and once a year for raster charts. It is of course, extremely important for boaters to keep their charts up to date, in order to ensure the safety of all passengers onboard. Corrections, improvements and changes are made on a daily basis by the Hydrographic Services and by