[joey7848]

I was wondering if it was possible to use image overlays on the navigation chart of the HDS 7? For instance, a Google Earth map image as the nav overlay would be awesome...apologies if this has been discussed previously.

 

[swaddict]

you need the navionics platinum card and it has what you are looking to do

 

[joey7848]

Same story with the Garmin equivalent model (GPSMAP 740s)??

Thanks.