Garmin J1939 Cable f/GPSMAP Units - 10m [010-12390-30] Marine Navigation & Instruments | Radars The True Trails features enables

The True Trails features enables you to see a historical “wake” behind every moving contact

Fully automatic ARPA target tracking

GlobalMap 3300C

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Garmin J1939 Cable f/GPSMAP Units - 10m [010-12390-30] Marine Navigation & Instruments | Radars The True Trails features enablesJ1939 Cable for GPSMAP Units 10m Connect your GPSMAP 8400 or 8600 series chartplotter to a J1939 network to gain access to features, such as engine or generator monitoring. Like the NMEA 2000 network, the J1939 network follows a standard and uses proprietary messages. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to