NGA Nautical Chart 21008: Golfo de California-Northern Part (Mexico-West Coast) Courtesy Flags The light blue is a

The light blue is a symbol for the sky above representing when the country’s national independence took place

19 Charter Type

seasonal currents

British Admiralty Nautical Chart 240: Approaches to Port Said (Bur Sa`id) is a standard nautical chart

released in 2004

NGA Nautical Chart 21008: Golfo de California-Northern Part (Mexico-West Coast) Courtesy Flags The light blue is aThe chart you are viewing is a NGA standard nautical chart. The National Geospatial Intelligence Agency (NGA) has partnered with OceanGrafix to provide commercial and recreational mariners with a good source of nautical chart coverage for international waters. These charts are "printed on demand" but do not contain the latest notice to mariner (NTM) corrections. It is the mariner's responsibility that the necessary chart corrections be applied to