PHP Warning: Use of undefined constant VBA_SCRIPT - assumed 'VBA_SCRIPT' (this will throw an Error in a future version of PHP) in ..../includes/functions_navigation.php(802) : eval()'d code on line 1 NMEA compatable handheld gps
I've been using a garmin venture to feed nmea data to a laptop for chartplotting, don't see why you couldn't point the data at the fish finder or radio instead