NGA Chart 56: Great Circle Sailing Chart of the North Pacific Ocean Media:Paper British Admiralty Nautical Chart 4230:

British Admiralty Nautical Chart  4230: Bahia Coquimbo to Puerto Caldera is a standard nautical chart

Edition #: 26*

British Admiralty Nautical Chart 2492: Bay of Fundy to Block Island is a standard nautical chart

The colors all represent Costa Rican values

and the white lone star represents sovereignty

NGA Chart 56: Great Circle Sailing Chart of the North Pacific Ocean Media:Paper British Admiralty Nautical Chart 4230:The 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