How to remove a single chart or update all NOAA charts -- iNavX

Article IX14046, June 6, 2016

Tap the small "i" icon in the lower-right corner of any chart. Then tap the options button in the chart info dialog. In the list of options given, tap Remove Chart.


 

Unlike some other chart collections, the free NOAA charts do not have an obvious option in their chart list for updating all charts. However, you may update single charts or all charts. (By the way, this has no effect on Fugawi Aboard quilited charts.)

Tap the small "i" icon in the lower-right corner of any chart. Then tap the options button in the chart info dialog. In the list of options given, tap Remove Chart.

Remove Chart menu in iNavX

Go back to the NOAA chart list and tap on the given chart once again to download the most current version.

There is no global delete of all charts in a collection. But you may tap Update Chart followed by "Yes, All...{chart collection name}". To update the charts in a given collection is effectively like overriding old chart files with new chart files. This make take a few minutes to download the latest version of all charts.

Note that NOAA may, from time to time, permanently retire a chart from publication (usually to be replaced by another chart or two) and so the new chart list may not included the retired chart.