+x Paul Guilbert - 9/2/2019 11:25:55 AMAgreed the SE2 with SD provides very little other than presentation of FLARM and ADS-B.It maybe of interest that my TRX-1500 which is connected to my GARMIN 650 WILL provide warning of Mode C/S nearby, albeit with limited data. I do think there is merit in having this functionality even if the information is limited.