Aircraft Transponders for sale on eBay
  Item Description Price  
Bendix King KT78 TransponderBendix King KT78 Transponder160.00 USDview item details
Bendix King KT76 TransponderBendix King KT76 Transponder350.00 USDview item details
Becker Remote Mount Transponder ATC-4401-2-250 Becker Remote Mount Transponder ATC-4401-2-250 850.00 USDview item details
Bendix King MST-67A 066-01143-0601 Mode S Transponder Aircraft Avionics Unit AviBendix King MST-67A 066-01143-0601 Mode S Transponder Aircraft Avionics Unit Avi800.00 USDview item details
Bendix King KT 76A TransponderBendix King KT 76A Transponder125.00 USDview item details
ARC Mode A Transponder Receiver/Transmitter RT-359A 300 XPDRARC Mode A Transponder Receiver/Transmitter RT-359A 300 XPDR62.00 USDview item details
King KT 76A transponder with trayKing KT 76A transponder with tray100.00 USDview item details
Collins CLT-92 ATC Transponder - Repairable - 622-6523-004Collins CLT-92 ATC Transponder - Repairable - 622-6523-004195.00 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 335R Remote Transponder AIRBUS HELICOPTERS PN 011-03301-00 (FD)Garmin GTX 335R Remote Transponder AIRBUS HELICOPTERS PN 011-03301-00 (FD)2100.00 USDview item details
King KT 76A Transponder PN 066-1062-00 - w/ New FAA 8130-3 FormKing KT 76A Transponder PN 066-1062-00 - w/ New FAA 8130-3 Form495.00 USDview item details
Sentinel Electronics C6280A/APX C-6280A(P)/APX Transponder Control - 6280E38270Sentinel Electronics C6280A/APX C-6280A(P)/APX Transponder Control - 6280E38270249.00 USDview item details
Bendix/King KT-76C Transponder With Rack No Plug Removed WorkingBendix/King KT-76C Transponder With Rack No Plug Removed Working699.99 USDview item details
BENDIX/KING KT76A Transponder Pn 066-1062-00BENDIX/KING KT76A Transponder Pn 066-1062-00250.00 USDview item details
Bendix/King MST-67A Transponder P/N 066-01143-0601 Aviation AvionicsBendix/King MST-67A Transponder P/N 066-01143-0601 Aviation Avionics800.00 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
Microair Avionics Transponder 10-33V PN T2000SFL-01Microair Avionics Transponder 10-33V PN T2000SFL-01794.95 USDview item details
Garmin GTX-327 Transponder PN 011-00490-00 With New 2026 FAA 8130Garmin GTX-327 Transponder PN 011-00490-00 With New 2026 FAA 8130995.00 USDview item details
Bendix King KT-76A Transponder with trayBendix King KT-76A Transponder with tray99.00 USDview item details
Bendix King KT 78A TransponderBendix King KT 78A Transponder125.00 USDview item details
King KT 76A Transponder PN 066-1062-00 - w/ New FAA 8130-3 FormKing KT 76A Transponder PN 066-1062-00 - w/ New FAA 8130-3 Form495.00 USDview item details
036090308 Narco AT165 ATC Transponder with Tray and Manuals036090308 Narco AT165 ATC Transponder with Tray and Manuals812.00 USDview item details
TED TNC 104-13 Aircraft Transponder DME ADS-B Post Antenna Made in USATED TNC 104-13 Aircraft Transponder DME ADS-B Post Antenna Made in USA25.99 USDview item details
Trig Avionics, Avidyne TT22, AXP322 Mode S Transponder 11-33V PN 00745-00-05Trig Avionics, Avidyne TT22, AXP322 Mode S Transponder 11-33V PN 00745-00-051080.95 USDview item details
Bendix/King CI 105-14 Comant DME Transponder Antenna NOSBendix/King CI 105-14 Comant DME Transponder Antenna NOS138.00 USDview item details
Compact E-ZPass Transponder for Travelers - 1-Pack with $8 Activation FundsCompact E-ZPass Transponder for Travelers - 1-Pack with $8 Activation Funds62.29 USDview item details
TED 104-12 DME/Transponder antennaTED 104-12 DME/Transponder antenna32.50 USDview item details
Narco AT 150 TSO TransponderNarco AT 150 TSO Transponder250.00 USDview item details
Apollo SL70 Mode C Transponder & Mounting Tray— Working When RemovedApollo SL70 Mode C Transponder & Mounting Tray— Working When Removed250.00 USDview item details
Garmin GTX 23 p/n 011-02803-02Garmin GTX 23 p/n 011-02803-02799.00 USDview item details