em-trak B921 Class B AIS Transceiver - 2W CSTDMA gifts-for-pets Mini Compact Twin Horn

Mini Compact Twin Horn

Manufacturer part number: 74829

Mounting Position - Vertical

Designed for increased flow compared to standard Thru Hulls

Hose Thermostat Housing to Water Pump

em-trak B921 Class B AIS Transceiver - 2W CSTDMA gifts-for-pets Mini Compact Twin HornB921 Class B AIS Transceiver 2W CSTDMA **As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at the time of purchase. A copy of the MMSI registration or FCC Ship Station License is required along with the vessel master or owner's signature on the completed programming form.** Click here to download form. The B921 is a 2W CSTDMA Class B AIS transceiver, delivering em