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  1. #1
    Member
    Join Date
    Sep 2013
    Location
    North East MD
    Posts
    127

    Chesapeake Bay - Navionics or Coastmaster??

    Need some help brothers.

    I have a new HB Helix 10 G4N and am looking for mapping for the Upper Chesapeake Bay (above Annapolis).

    Any suggestions for either the Navionics East or the new CoastMaster US Coastal V1?

    Navionics:
    I can look at the Navionics chip at BPS (They have it on a Garmin).

    Coastmaster:
    They don't have a way for me to look at the Coastmaster.

  2. Member Wayne P.'s Avatar
    Join Date
    Jan 2010
    Location
    Charlottesville, VA
    Posts
    30,414
    #2
    Quote Originally Posted by ontheflats View Post
    Need some help brothers.

    I have a new HB Helix 10 G4N and am looking for mapping for the Upper Chesapeake Bay (above Annapolis).

    Any suggestions for either the Navionics East or the new CoastMaster US Coastal V1?

    Navionics:
    I can look at the Navionics chip at BPS (They have it on a Garmin).

    Coastmaster:
    They don't have a way for me to look at the Coastmaster.
    You already have CoastMaster, just the non-HD version. That is the new basemap along with Lakemaster.
    The CoastMaster map card would be the same in HD.

    You can view the actual Navionics maps on their website's Chart Viewer.
    Wayne Purdum
    Charlottesville, Va.
    Helix 12 CHIRP MEGA+ SI G3N/G4N, Helix 15 CHIRP MEGA SI+ GPS G4N
    SOLIX 12 SI/G3, Helix 8 CHIRP MEGA SI+ G4N, Ultrex 80/LINK, MEGA360,
    MEGA LIVE, LIVE TL

  3. Member
    Join Date
    Sep 2013
    Location
    North East MD
    Posts
    127
    #3
    Quote Originally Posted by Wayne P. View Post
    You already have CoastMaster, just the non-HD version. That is the new basemap along with Lakemaster.
    The CoastMaster map card would be the same in HD.

    You can view the actual Navionics maps on their website's Chart Viewer.
    Thanks Wayne.
    Last edited by ontheflats; 03-06-2021 at 07:57 AM.