Simrad RS40-B VHF Radio w/Class B AIS Transceiver Internal GPS [000-14473-001] Brand_Actisense Garmin GPSMAP 520

Garmin GPSMAP 520

3-Color Option

speed-signal-processing and upgraded 5 Hz (5X per second) speed-through-water enhancements provide excellent paddlewheel accuracy below 5 knots (6 MPH) and smooth linear output at all vessel speeds

The plate has pre-drilled holes in the base

5-inch color LCD

Simrad RS40-B VHF Radio w/Class B AIS Transceiver Internal GPS [000-14473-001] Brand_Actisense Garmin GPSMAP 520RS40 B VHF Radio with Class B AIS Transceiver & Internal GPS See and Be Seen with Integrated AIS The RS40 B includes a Class B AIS transceiver, which not only receives AIS targets but also transmits your boat's position to nearby AIS equipped vessels. This helps other mariners to spot your boat through any conditions, day or night. A built in AIS receiver monitors the position of other AIS equipped vessels, helping you to proactively avoid collisions