FloridaMan Posted January 2, 2017 Report Posted January 2, 2017 If you get the entire North America package, you can update one radio with US/Canada and the other with US/South America.
kortopates Posted January 2, 2017 Report Posted January 2, 2017 I'd think the pretty deep discount you get from buying a pair of subscriptions make that arrangement unattractive economically. At least that was true with my pair of America's DB for dual 430W's. Secondly, I assume you will loose your crossfill capability if the DB are not the same further making it unattractive. But it would be best to look up the specific "radio's" and DB you are interested in doing this with since pricing varies depending on which one and if you want more than nav data. I am now switching to GTN's 750/650 where pricing models are very different with Garmin packs.
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