NGA Nautical Chart 93045: Heng Jiao to Haima Tan (Routh Shoal) (Seahorse Shoal) Coastal Waters of Southeast Alaska and British Columbia These are colored blue

These are colored blue

On this edition

British Admiralty Nautical Chart 665: Africa – East Coast

British Admiralty Nautical Chart 780: Bonaire is a standard nautical chart

NGA Nautical Chart 93045: Heng Jiao to Haima Tan (Routh Shoal) (Seahorse Shoal) Coastal Waters of Southeast Alaska and British Columbia These are colored blueThe 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