Garmin BlueChart g3 Vision HD - VEU471S - Gulf of Bothnia Boat Lightning Cadence is the number of

Cadence is the number of steps per minute

Cutout dimension - 2-1/6" Diameter

One (1) Scissors - 5"

With Structure Scan 3D

Garmin BlueChart g3 Vision HD - VEU471S - Gulf of Bothnia Boat Lightning Cadence is the number ofBlueChart g3 Vision HD VEU471S Gulf of Bothnia microSD SD Coverage: Detailed coverage of the Southern portion of the Gulf of Bothnia from Iggesund to regrund in Sweden and the cities of Pori and Rauma in Finland. Also includes detailed coverage of the cities of Hudiksvall, Gavle, Soderhamn, and Grisslehamn, as well as coverage of the lower Dallven from Gysinge to Sderfors, Swe. and the island of land, Fin. Premier Coastal Charts Industry leading