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Old 05-25-2011, 01:33 PM   #2
CrownRay
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Quote:
Originally Posted by ThePlut View Post
I think if you go to Bizer's webpage


http://www.bizer.com

and click on the link marked "corrections", there's a pretty extensive revision history for their charts with dates and whatnot. So that might help.

FWIW, I still use my C-map chip I bought in 2005 and have noticed very few material changes, I still buy a new map every couple of years though.

Good luck!

Great! Thanks. Yeah, we have a pretty new GPS on board, and I think we have a chip.
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