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
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+ 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
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
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
Bendix King KN64 DME Transponder with Rack - As Removed - 066-1088-00Bendix King KN64 DME Transponder with Rack - As Removed - 066-1088-00795.00 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
COMANT CI-305 DME TRANSPONDER ANTENNA-NEWCOMANT CI-305 DME TRANSPONDER ANTENNA-NEW295.00 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 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
Garmin GTX 327 Transponder 011-00490-00Garmin GTX 327 Transponder 011-00490-00699.99 USDview item details
BENDIX/KING MST 67A TRANSPONDER P/N: 066-01143-0601 - AR CONDITIONBENDIX/KING MST 67A TRANSPONDER P/N: 066-01143-0601 - AR CONDITION450.00 USDview item details
Narco AT 50A Transponder - As RemovedNarco AT 50A Transponder - As Removed75.00 USDview item details
ONWA Model: KS-200B+_N Class B+ AIS Transponder AIS data via RS232 Network DataONWA Model: KS-200B+_N Class B+ AIS Transponder AIS data via RS232 Network Data340.00 USDview item details
Bendix/King KFS-576A PN: 071-1276-2 READBendix/King KFS-576A PN: 071-1276-2 READ179.00 USDview item details
Garmin GTX 327 Transponder PN 011-00490-00 READGarmin GTX 327 Transponder PN 011-00490-00 READ299.00 USDview item details
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
KING RADIO Corp Transponder KT76A Serial#4062KING RADIO Corp Transponder KT76A Serial#4062110.00 USDview item details
Garmin GNX 375 GPS/ADS-B TransponderGarmin GNX 375 GPS/ADS-B Transponder8250.00 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
INDUSTRIES C6280A/APX C-6280A(P)/APX Transponder Control -INDUSTRIES C6280A/APX C-6280A(P)/APX Transponder Control -200.00 USDview item details
Bendix-King KT 76A Transponder, working when removed.Bendix-King KT 76A Transponder, working when removed.175.00 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
GARMIN GTX 335 ADS-B OUT MODE S TRANSPONDER P/N 011-03300-40 With New 8130-3GARMIN GTX 335 ADS-B OUT MODE S TRANSPONDER P/N 011-03300-40 With New 8130-32750.00 USDview item details
GARMIN GTX 330 TRANSPONDERGARMIN GTX 330 TRANSPONDER700.00 USDview item details
ARC RT-459A Transponder 41470-1128 (Missing Knob)ARC RT-459A Transponder 41470-1128 (Missing Knob)200.00 USDview item details
COMANT CI-110-41-30 DME TRANSPONDER MODE ANTENNA-NEWCOMANT CI-110-41-30 DME TRANSPONDER MODE ANTENNA-NEW425.00 USDview item details
GARMIN GTX 345 ADS-B IN/OUT MODE S TRANSPONDER P/N 011-03302-00 WITH FAA 8130GARMIN GTX 345 ADS-B IN/OUT MODE S TRANSPONDER P/N 011-03302-00 WITH FAA 81305395.00 USDview item details
Terra Aviation Comm + Transponder BundleTerra Aviation Comm + Transponder Bundle699.99 USDview item details
Bendix/King KX-125 FaceplateBendix/King KX-125 Faceplate59.00 USDview item details