KT 78A ATC Transponder, s/n 2101. Removed as working for a replacement of an ADSB installation ! This includes the tray and the transponder. This operates off of 12 vdc. You will need to get some pins to hook up for your plane as the some of the pins were removed with the harness. What you see in the pictures is what you get. Asking $125.00 OBO cash only! Send your phone number and I'll call you.
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