Ran Aground Using Navionics.

[BruceK]

Or will have the security clearance to access it, if it has been. [emoji846]

I suspect there have been many maritime surveys without the consent of the "surveyed".

 

[Cigatoo]

Have not read this entire thread. Maybe this has already been posted? This is a very enlightening article about electronic charts and updates.

https://www.boatus.com/expert-advic...er/when-and-how-electronic-charts-are-updated