I'm looking at buying
GPSMAP 78sc hand held as a back up.
My question is; What are the blue charts
like for Australia
along the Great barrier reef
& as well as the whole of the East Coast
, how detailed are they. Do you recommend these charts
? Has anybody used this gps
before with Blue charts G2? I'm looking for some useful information before i buy. Or should I be looking at another type of hand held gps
chart plotter. Any information would be greatly appreciated.
Ps I do have all the charts in paper & i am only looking for a back up gps.
Curiosity is why I'm posting
& to get some feed back.