I have two Navionics + mapping cards. I updated both of them today off Navionics website. I have a Helix 10 SI GPS at the helm and Helix 10 Sonar GPS at the bow. They did work fine before the...
Type: Posts; User: Surf-N-Turf
I have two Navionics + mapping cards. I updated both of them today off Navionics website. I have a Helix 10 SI GPS at the helm and Helix 10 Sonar GPS at the bow. They did work fine before the...