Home Antennas GARMIN GA 37 TSO’D WAAS GPS / SIRIUSXM ANTENNA GARMIN GA 37 TSO’D WAAS GPS / SIRIUSXM ANTENNA 0130024500 SKU: 013-00245-00 Categories: Antennas, Avionics, Avionics & Instruments, Garmin Tags: ANTENNA, satellite