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> Most sailors are using paper charts for tricky sections anyways — you just normally have a constant GPS location provided by your navigation system.

My experience in Marine SAR is that this is no longer true. Apps like Navionics, SeaPilot, etc - often without any backup at all - are by far the most common form of navigation.




Yeah. I've spent a lot of time learning charts and a terribly small amount of time actually using them. In this case, we didn't have the right ones anyway.




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