MapMedia Navionics Wide Vector Chart: WVNEM33MAP - Mediterranean Sea - Central (Update) Waterproof Chartbooks 3 Case Study 3 –

3 Case Study 3 – Squats in a Navigable Trench (Melbourne)

including Beloye More

56(33) which became effective on 1 July 1994

British Admiralty Nautical Chart  2578: Mina Dumyat to Port Said is a standard nautical chart

MapMedia Navionics Wide Vector Chart: WVNEM33MAP - Mediterranean Sea - Central (Update) Waterproof Chartbooks 3 Case Study 3 –How 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