Australian Chart Index (ACI)

The Australian Hydrographic Office (AHO) produces official paper charts and Electronic Navigational Charts (ENC) for:

  • Australia
  • Australian Antarctic Territory
  • Papua New Guinea
  • Solomon Islands

The Australian Chart Index (ACI) is a text-based alternative to the AHO Chart Explorer. Below you can find links to AusENC lists, AusENC Pack Index and Paper Nautical Chart lists with links to chart details, thumbnail images and Notices to Mariners including Temporary and Preliminary Notices.

Further information on AusENC products can be found in the AusENC section of this website.

Electronic Navigational Charts Paper Nautical Charts

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