Becker Remote Mount Transponder ATC-4401-2-250

Sandia STX 165R Remote Mount Aircraft Transponder & Wire Harness - Tested Works

Aviation Garmin GTX 320 Transponder

Wilcox XPDR Transponder A-25075 97707-300 Control Aircraft Flight Instrument

Narco AT50A Aircraft Transponder w/ Tray & Harness TSO Aviation Avionics

Narco Avionics AT5-A Transponder, Cessna 150F Aircraft Communication Box

Sandia STX 165R Remote Transponder

Narco AT 150 TSO Transponder - As Removed