cmap

I have a C-Map cart NA-C602-04 Monterey Bay to Cape Flattery. I picked it up thinking that it would fit in a Raymarine but it is the FP version that fits Furuno. Dated 22-Apr-2002. I use c-map in my radar for orientation and use a PC with up to date charts for navigation (plus paper too)...

Does anybody know of a site where they have information on reverse engineering the c-map cart hardware and the chart format? I'm more curious than anything. Last I heard was that they took the standard s-57 format and compressed it and then encrypted it. regards, Ethan

I've been putting together a Raymarine Radar/chartplotter system out of bits and pieces over the last few years. I'm starting to tie it all together and needed a few bits of information and your experience. I've asked for a few parts in this thread...

Thought I'd give you all a try to see if you have a few items I need for a song and a dance. just if you have them laying around and want to get rid of them for a few bucks.... I could use a seatalk cable of about 20' plus or minus. If it is shorter than that it will be OK as that I will...

Do you have a C-MAP NT+ map card I could borrow? I have a 1995 vintage electronic suite from Raytheon that includes a 601XX chartplotter interfaced with the RL-9 radar and my Garmin 75 GPS. It uses C-MAP NT cards. My chart card is from 1999 and now that NT cards are not available C-MAP says the...