I do a large amount of marine route planning. The app that I always used was Homeport. I would create a route using my Garmin Bluecharts in Homeport on my WIndows PC, then create an *.adm file for transferring to an SD card and subsequently transferring to my Garmin Chartplotter on my boat. My PC hard drive failed and I no longer have access to Homeport. My understanding is that Garmin no longer disctributes or supports this app. Does anyone have a suggestion fr a replacement that would perform the same or similar functions as Homeport?
Thanks.
