That is one of the reasons I still keep books of BLM maps of the areas I plant to hunt or visit. While no longer being offered my Kirsch mapping on the GPS is always working unless there is no sat. service.
I have loose leaf binders with BLM maps for WA, MT, NV, AZ, CO, AZ and NM plus Public lands maps book for N. WI. Again I'm not a big game hunter but coyotes and birds so I'm moving all through the day and it is really nice to be able to sit in camp with a paper map and lay out a travel route for the next day and then use the truck mounted GPS with a public lands chip to determine property lines while hunting.
I really need to get an unlimited wifi plan for my phone so the computer with OnX can be used on the road.
always have a good detailed paper maps, gazetteer as back up to onyx. Great app
