Aircraft Transponders for sale on eBay
  Item Description Price  
APPAREO STRATUS ES TRANSPONDERAPPAREO STRATUS ES TRANSPONDER1200.00 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 KT 71 TSO TRANSPONDER PN 066-01141-5101 WITH TRAYBENDIX KING KT 71 TSO TRANSPONDER PN 066-01141-5101 WITH TRAY120.00 USDview item details
Bendix King KT76 TransponderBendix King KT76 Transponder350.00 USDview item details
Bendix King KT 76A Transponder PN 066-1062-10- Serviced with New FAA 8130-3 FormBendix King KT 76A Transponder PN 066-1062-10- Serviced with New FAA 8130-3 Form350.00 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
Appareo Stratus ESG ADS-B Out Transponder w/ Status 2i for ADS-B InAppareo Stratus ESG ADS-B Out Transponder w/ Status 2i for ADS-B In2000.00 USDview item details
TED 104-12 DME/Transponder antennaTED 104-12 DME/Transponder antenna32.50 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
Trig TT22/TC20 Control Head Remote TransponderTrig TT22/TC20 Control Head Remote Transponder2400.00 USDview item details
Bendix King KT-76A Transponder with trayBendix King KT-76A Transponder with tray99.00 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
Narco AT 50A Transponder - As RemovedNarco AT 50A Transponder - As Removed100.00 USDview item details
Bendix King KXP 756 ATC Transponder PN 066-1071-00 - Working as RemovedBendix King KXP 756 ATC Transponder PN 066-1071-00 - Working as Removed299.00 USDview item details
ONWA KS-200A+ Class B+ AIS Transponder 5W Marine AIS for NMEA2000 with WiFi tp1ONWA KS-200A+ Class B+ AIS Transponder 5W Marine AIS for NMEA2000 with WiFi tp1310.00 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
SunPass Pro Compatible in Florida GA NC NY NJ Toll Moveable TransponderSunPass Pro Compatible in Florida GA NC NY NJ Toll Moveable Transponder14.99 USDview item details
Stratus ES transponder ADSB-out w/tray, backplate, connector guaranteed 30 daysStratus ES transponder ADSB-out w/tray, backplate, connector guaranteed 30 days1895.00 USDview item details
NARCO AT 50A TRANSPONDER For 30,000 Ft In TrayNARCO AT 50A TRANSPONDER For 30,000 Ft In Tray59.99 USDview item details
Narco Avionics Transponder AT50 / AT-50 30,000 FT W/ trayNarco Avionics Transponder AT50 / AT-50 30,000 FT W/ tray149.99 USDview item details
NARCO AT50 Transponder, yellow taggedNARCO AT50 Transponder, yellow tagged475.00 USDview item details
USED Aircraft DME / Transponder Antenna P/N 100-384129USED Aircraft DME / Transponder Antenna P/N 100-38412985.00 USDview item details
066-1034-00 King Radio KT-76 Transponder Unit w Tray and Mods (Volts: 14)066-1034-00 King Radio KT-76 Transponder Unit w Tray and Mods (Volts: 14)319.20 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 Form395.00 USDview item details
ATC TransponderATC Transponder179.95 USDview item details
ARC Cessna RT 359A Transponder 41420-0028 - As RemovedARC Cessna RT 359A Transponder 41420-0028 - As Removed150.00 USDview item details
*New In Box* CI-105-20 Comant Industries DME Transponder Antenna Ships Fast*New In Box* CI-105-20 Comant Industries DME Transponder Antenna Ships Fast225.00 USDview item details
Lynx NGT-9000 (D) (+) ADS-B Transponder - As RemovedLynx NGT-9000 (D) (+) ADS-B Transponder - As Removed2800.00 USDview item details
Garmin GTX 23 p/n 011-02803-02Garmin GTX 23 p/n 011-02803-02799.00 USDview item details
Marine AIS for NMEA2000 with WiFi ONWA KS-200A+ Class B+ AIS Transponder 5W Marine AIS for NMEA2000 with WiFi ONWA KS-200A+ Class B+ AIS Transponder 5W 306.88 USDview item details