External Marine GPS Antenna for Garmin Boat Ship GPS Recording your driving track, speed and longitude and latitude data. All of these data can be seen in designated player.

Z521R-SC & Z521R-DC includes: Deluxe Boat Cover Flat, Hydraulic Jackplate, Trim Switch Lever Control (2), Foot throttle w/slide, Keel Protector, Lowrance Ghost 36V, Bow Graph-Lowrance HDS-PRO 12, ...

620 Garmin Cup includes: Deluxe Boat Cover Raised, Trim Switch Lever (2), Rear Handrails 56", Lithium WRM100 ... Walk-Thru Windshield, Bow Graph-Hummingbird Helix 9 MSI+ GPS G4N and Trailer-Raptor II ...