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Old 07-12-2019, 05:39 AM
Admirals Club Admiral's Club Member
Join Date: Jan 2018
Location: East Berlin, PA
Posts: 71
Likes: 0
Received 8 Likes on 6 Posts

I use Backcountry Navigator Pro. It works without cell coverage and has a variety of maps to choose including topo, sat and marine. You have the ability to download the maps prior to leaving on a trip that will be out of cell range.