Aircraft Transponders for sale on eBay
  Item Description Price  
TransponderTransponder150.00 USDview item details
Trig Avionics Avidyne TT22 AXP322 Mode S Transponder 1133V PN 007450005 G2UTrig Avionics Avidyne TT22 AXP322 Mode S Transponder 1133V PN 007450005 G2U973.00 USDview item details
USED - TIC T-43D Transponder Test SetUSED - TIC T-43D Transponder Test Set399.99 USDview item details
Bendix King KT 76A Transponder 14V - Yellow Tag #066-1062-00 ~ Free ShippingBendix King KT 76A Transponder 14V - Yellow Tag #066-1062-00 ~ Free Shipping339.99 USDview item details
Transponder KT76 066-1034-00 Removed WorkingTransponder KT76 066-1034-00 Removed Working225.00 USDview item details
CAMINO-101A TransponderCAMINO-101A Transponder250.00 USDview item details
Narco AT150 Transponder w/ ACK A-30 Alt Encoder Removed Working Free ShippingNarco AT150 Transponder w/ ACK A-30 Alt Encoder Removed Working Free Shipping299.00 USDview item details
Narco At 150 Tso TransponderNarco At 150 Tso Transponder125.00 USDview item details
Bendix King Radio KT76A ATC Transponder - ATC P/N 066-1062-10Bendix King Radio KT76A ATC Transponder - ATC P/N 066-1062-10274.97 USDview item details
Appareo Stratus ESG ADS-B Transponder, With 8130-3Appareo Stratus ESG ADS-B Transponder, With 8130-32150.00 USDview item details
(NEW) Trig Transponder TT 26 PN 01629-00-01 01629-00-07 SW Version 1.13(NEW) Trig Transponder TT 26 PN 01629-00-01 01629-00-07 SW Version 1.13999.99 USDview item details
Cessna ARC RT 359A PN 41420-1114 14V Transponder Black Rec Transmitter 300 XPDRCessna ARC RT 359A PN 41420-1114 14V Transponder Black Rec Transmitter 300 XPDR299.95 USDview item details
Narco At150 TSO Transponder at 150Narco At150 TSO Transponder at 150220.00 USDview item details
ONWA KS-200A+ Class B+ AIS Transponder Transmission Marine AIS with GPS antennaONWA KS-200A+ Class B+ AIS Transponder Transmission Marine AIS with GPS antenna355.00 USDview item details
ARC RT-859A Aircraft Transponder – REC-Transmitter – 24V – P/N 42260-1028ARC RT-859A Aircraft Transponder – REC-Transmitter – 24V – P/N 42260-1028249.00 USDview item details
Bendix King KT 74 Transponder & Tray GUARANTEED TO WORKBendix King KT 74 Transponder & Tray GUARANTEED TO WORK2200.00 USDview item details
Trig TC20 Control head PN 00649-00-01 transponder kit 01318-00 fits ACON A5Trig TC20 Control head PN 00649-00-01 transponder kit 01318-00 fits ACON A5685.00 USDview item details
Narco AT 150 TSO Transponder - Serviced with New FAA 8130-3 FormNarco AT 150 TSO Transponder - Serviced with New FAA 8130-3 Form750.00 USDview item details
Garmin GTX 320A Transponder PN 011-00728-00 Good ConditionGarmin GTX 320A Transponder PN 011-00728-00 Good Condition249.99 USDview item details
036090308 Narco AT165 ATC Transponder with Tray and Manuals036090308 Narco AT165 ATC Transponder with Tray and Manuals812.00 USDview item details
GARMIN GTX 345 TRANSPONDER P/N 011-03302-00 With New 8130-3GARMIN GTX 345 TRANSPONDER P/N 011-03302-00 With New 8130-35200.00 USDview item details
Garmin Gtx327 Tray And Back PlateGarmin Gtx327 Tray And Back Plate135.00 USDview item details
Garmin GTX 345 Transponder P/N 011-03302-00 (non-WAAS)Garmin GTX 345 Transponder P/N 011-03302-00 (non-WAAS)5199.00 USDview item details
Comant CI‑105 DME / Transponder Antenna TSO‑C66a C74cComant CI‑105 DME / Transponder Antenna TSO‑C66a C74c175.00 USDview item details
ATC Transponder KT76A Bendix/King P/N 066-1062-00ATC Transponder KT76A Bendix/King P/N 066-1062-00100.00 USDview item details
Appareo Stratus ESG ADS-B In/Out Transponder P/N 153510-000017 Internal WAASAppareo Stratus ESG ADS-B In/Out Transponder P/N 153510-000017 Internal WAAS2199.00 USDview item details
Bendix/King DME Transponder 14/28V PN 066-1088-00Bendix/King DME Transponder 14/28V PN 066-1088-00120.95 USDview item details
Garmin GTX 327 Transponder, P/N 011-00490-00, S/N 83727348, TSOGarmin GTX 327 Transponder, P/N 011-00490-00, S/N 83727348, TSO695.00 USDview item details
Bendix/King CTA81A Control Panel P/N 071-01503-0201 Head Transponder Unit OnlyBendix/King CTA81A Control Panel P/N 071-01503-0201 Head Transponder Unit Only449.99 USDview item details
Garmin GTX 320 Transponder PN 0110025910 With 2025 FAA 8130 G2UGarmin GTX 320 Transponder PN 0110025910 With 2025 FAA 8130 G2U333.00 USDview item details