Settings / AHS Charts <strong>(Only <em>SEAiq Pilot</em>)</strong>

AHS Charts

The settings here are for users with S-63 charts from the Austrlian Hydrographic Service (AHS). If you are using AHS charts, you can enable occasional checks to see if you have any chart updates. When chart updates are available, you can download them directly using this automatic download feature.

Downloads for base charts and updates from AHS can be quite large. Base charts may be over 200MB. Updates may be up to 50MB, depending on how many updates have been produced.

Recommended best practice is to not update your charts when you have a chance to validate the updates are correct.

Downloading the AHS chart files does not require an account with AHS. However to use the AHS charts, you must valid S-63 chart permits installed. Note that you install your permit files in the Files tab.