C-MAP 4D NA-D934 Lake Ontario and Trent Severn [M-NA-D934-MS] Lighting | Navigation Lights *Works with the SG200 display

*Works with the SG200 display and or Bluetooth Gateway sold separately

Box Dimensions: 5"H x 16"W x 25"L WT: 21

Dri-Loc® O-ring seal maintains waterproofing when closed

Box Dimensions: 4"H x 13"W x 18"L WT: 1

Use with 2-3/8" Plug-in Bases (sold separately)

C-MAP 4D NA-D934 Lake Ontario and Trent Severn [M-NA-D934-MS] Lighting | Navigation Lights *Works with the SG200 displayC MAP 4D NA D934 Lake Ontario and Trent Severn The next evolution in navigation solutions. C MAP 4D adapts to your boating needs because it's the only digital chart that offers advanced features and lets you add data and services as they become available. Full 4D Content When you choose Full 4D content you will experience the latest in navigation data and technology such as: 3D Chart View The world has three dimensions. When you add the 4th dimension