Navionics Hotspots 08

  • btomlin
    Albia, IA
    Posts: 185
    May 12, 2009 at 9:42 pm #1262886

    I purchased this card for my 522. I looking the map over the lake I fish I see a lot of letters on the map. Anyone know what “R”, “G”, “GR”, “MK” stand for on the maps?? I can’t find anything on the web.

    Thanks

    James Holst
    Keymaster
    SE Minnesota
    Posts: 18926
    May 12, 2009 at 9:46 pm #776179

    r = rock
    g = gravel
    mk = muck

    Just a guess.

    btomlin
    Albia, IA
    Posts: 185
    May 13, 2009 at 1:17 am #776233

    That’s what I’m hoping….although some of the rockpiles that I know exist are not on the map(along with a few great humps), but I guess that is a good thing when there is not a shortage of fishing boats.

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