F131 Gulf of Mexico Offshore Fishing Electronic GPS SD Card for Humminbird Machines
F131 coordinates for Humminbird Machines.
This little SD card plugs directly into your electronic GPS unit and downloads all fishing information with GPS coordinates taken from the paper Hook-N-Line offshore Gulf of Mexico Map F131. Map F131 covers offshore areas from Sabine, TX, south to Corpus Christi, TX. Your electronic GPS unit will now have the F131 map GPS coordinates for Oil-Gas platforms and numbered lease blocks which are shown for the whole map area. Plus, there are hundreds of GPS locations for surface platforms, wells, sunken wrecks, artificial reefs and other underwater structure that provide good fishing for all kinds of fish species. In addition, map F131 lists marinas and boat ramps for the points of departure of Sabine Pass, Galveston, Freeport, Port O’Connor and Port Aransas. Once you have downloaded all our coordinates, each spot will display as a symbol and a label shown on top of the built-in map already in your electronic GPS unit.* Please note that only fishing information having GPS coordinates will be downloaded. After downloading is complete, the SD card can be removed and kept in a safe place.
* Your GPS unit should come with a built-in map of your fishing area.