em-trak B921 Class B AIS Transceiver - 2W CSTDMA Backpack Straps Easily Installed Into a 3

Easily Installed Into a 3 1/2" Hole

For surface or track mounting

UPC : 723193816684

Combining the PowerFlight Mallard with Avian-X's TopFlight or Full Body duck decoys creates the ultimate duck decoy spread

Red reverse polarity indicating LED

em-trak B921 Class B AIS Transceiver - 2W CSTDMA Backpack Straps Easily Installed Into a 3B921 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