MapMedia C-Map Wide Vector Chart: WVJRSM204MAP - Russian Federation - North East (Update) I2 - Singapore & Approaches - Gulf of Thailand 7 Authorities to whom Reports

7 Authorities to whom Reports are Sent

and important medical notes with the Form MD-11 Medical Log Book

0 Pipeline Operating Forms

Gas carriers constructed after July 1

updated in line with the December 2007 amendments to the rules

MapMedia C-Map Wide Vector Chart: WVJRSM204MAP - Russian Federation - North East (Update) I2 - Singapore & Approaches - Gulf of Thailand 7 Authorities to whom ReportsHow 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