Garmin Fairing Block for GT30 Series Transducers Colour:Default Durable polyester cover filled with

Durable polyester cover filled with high density foam

It makes dropping up to 5 000 accurate waypoints — and finding your way back to them — quick and easy

Bird Mode adjusts the gain and sea settings automatically for optimal visibility

(NMEA 2000) Fuel (NMEA 2000) and navigation

Max wind speed: 80 kt

Garmin Fairing Block for GT30 Series Transducers Colour:Default Durable polyester cover filled withUse this fairing block to position your GT30 series of thru hull scanning transducers parallel to the water line for increased sonar accuracy. If the deadrise angle of your mounting location exceeds 5 degrees you should use a fairing block to mount the device.