North Australian FISH FINDER TM forums

Were or when is the next sd card released by FFF magazine

Gets an occasional upgrade with new marks, but no specific date applies.

how does the card work as in does it upload the marks to your (paid) chart card or to the unit? most of the affordable units only have one card slot that most would run a paid chart in.

Any help appreciated.

Just upload to the unit, then put your map card back in and you should be good to go. I'm pretty sure that all I did.
The marks dont take up much storage room at all - less than a MB.

Thanks Rawz, I was concerned it would overwrite the card and render it useless, not concerned any more