Aircraft Transponders for sale on eBay
  Item Description Price  
L3 NGT-9000 D+ Lynx Transponder Complete System Tested 5/17/26 & 90 Day WarrantyL3 NGT-9000 D+ Lynx Transponder Complete System Tested 5/17/26 & 90 Day Warranty4499.95 USDview item details
ONWA KS-200A+ Class B+ AIS Transponder 5W Transmission Marine AIS with wifiONWA KS-200A+ Class B+ AIS Transponder 5W Transmission Marine AIS with wifi325.00 USDview item details
Bendix King KT 76A Transponder PN 066-1062-00 - 14V - Chassis - Yellow TaggedBendix King KT 76A Transponder PN 066-1062-00 - 14V - Chassis - Yellow Tagged529.99 USDview item details
ONWA KS-200A Marine AIS Transponder 156.025-162.025MHz Collision Avoidance tp1ONWA KS-200A Marine AIS Transponder 156.025-162.025MHz Collision Avoidance tp1269.00 USDview item details
COMANT CI-305 DME TRANSPONDER ANTENNA-NEWCOMANT CI-305 DME TRANSPONDER ANTENNA-NEW295.00 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 Funds60.19 USDview item details
NARCO AT150 TSO TRANSPONDER P/N AT 150 WITH FAA FORM 8130-3NARCO AT150 TSO TRANSPONDER P/N AT 150 WITH FAA FORM 8130-3895.00 USDview item details
Trig Transponder TT22 P/N 00649-00-01 P/N 00745-00-01 Working ConditionTrig Transponder TT22 P/N 00649-00-01 P/N 00745-00-01 Working Condition1900.00 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
KING RADIO Corp Transponder KT76A Serial#4062KING RADIO Corp Transponder KT76A Serial#4062110.00 USDview item details
Appareo Stratus ESG ADSB Out Transponder 153510-000017 Demo UnitAppareo Stratus ESG ADSB Out Transponder 153510-000017 Demo Unit995.00 USDview item details
GARMIN GTX 330 TRANSPONDER PN 011-00455-00 NON-ES With New FAA 8130-3 FormGARMIN GTX 330 TRANSPONDER PN 011-00455-00 NON-ES With New FAA 8130-3 Form1100.00 USDview item details
Trig Transponder TT 26 PN 01629-00-01Trig Transponder TT 26 PN 01629-00-011000.00 USDview item details
Terra Aviation Comm + Transponder BundleTerra Aviation Comm + Transponder Bundle699.99 USDview item details
Garmin GTX 23 p/n 011-02803-02Garmin GTX 23 p/n 011-02803-02799.00 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
COMANT CI-105-9 DME TRANSPONDER ANTENNA-NEWCOMANT CI-105-9 DME TRANSPONDER ANTENNA-NEW290.00 USDview item details
Garmin GTX 327 Transponder 011-00490-00Garmin GTX 327 Transponder 011-00490-00699.99 USDview item details
Narco AT 50A Transponder - As RemovedNarco AT 50A Transponder - As Removed75.00 USDview item details
Microair Avionics Transponder T2000SFL-01Microair Avionics Transponder T2000SFL-01990.00 USDview item details
Narco AT50A Aircraft Transponder w/ Tray & Harness TSO Aviation AvionicsNarco AT50A Aircraft Transponder w/ Tray & Harness TSO Aviation Avionics249.00 USDview item details
GARMIN GTX 345R TRANSPONDER P/N 011-03303-00GARMIN GTX 345R TRANSPONDER P/N 011-03303-005200.00 USDview item details
TED 104-12 DME/Transponder antennaTED 104-12 DME/Transponder antenna32.50 USDview item details
Garmin GTX 327 320A 320 Transponder Tray Rack With BackplateGarmin GTX 327 320A 320 Transponder Tray Rack With Backplate150.00 USDview item details
Garmin GNX 375 GPS/ADS-B TransponderGarmin GNX 375 GPS/ADS-B Transponder8250.00 USDview item details
GARMIN GTX 330 TRANSPONDERGARMIN GTX 330 TRANSPONDER700.00 USDview item details
King KT 76A Transponder with altitude encoder AK350King KT 76A Transponder with altitude encoder AK350500.00 USDview item details
ARC RT-459A Transponder 41470-1128 (Missing Knob)ARC RT-459A Transponder 41470-1128 (Missing Knob)200.00 USDview item details
Garmin GTX 327 Transponder PN 011-00490-00 READGarmin GTX 327 Transponder PN 011-00490-00 READ299.00 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