Garmin GPSMAP® 1643 Chartplotter GN+ Select models are bundled with

Select models are bundled with a GT56 transducer

1" diagonal (26

on one screen

Some jurisdictions regulate or prohibit the use of satellite communication devices

Maximum Current Draw at 12Vdc: 1

Garmin GPSMAP® 1643 Chartplotter GN+ Select models are bundled withGPSMAP 1643 Chartplotter GET A SHARPER VIEW FROM A CONNECTED HELM With its sleek design, powerful processing, and upgraded IPS display, this advanced 16 chartplotter integrates seamlessly into a Garmin marine system. Easily integrate with more engines. Connect to compatible third party devices with digital switching and OneHelm integrations. Easily build a marine system by using our advanced network connectivity. Navigate any waters with preloaded