Aircraft Transponders for sale on eBay
  Item Description Price  
Sunpass Movable transponderSunpass Movable transponder22.99 USD
Sandia Aerospace Altitude Encoder SAE 5-35Sandia Aerospace Altitude Encoder SAE 5-35195.00 USD
BENDIX KING KT 76C ATC TRANSPONDER P/N: 066-01156-0101 With Tray READBENDIX KING KT 76C ATC TRANSPONDER P/N: 066-01156-0101 With Tray READ339.15 USD
ELECTRIC DUAL TRANSPONDER ADAPTER / Model 1080 / 098051-0100ELECTRIC DUAL TRANSPONDER ADAPTER / Model 1080 / 098051-0100299.00 USD
Garmin GTX 327 Transponder P/N 011-00490-00 Garmin GTX 327 Transponder P/N 011-00490-00 625.00 USD
Garmin GTX-327 Transponder PN 011-00490-00Garmin GTX-327 Transponder PN 011-00490-00799.00 USD
ARC RT359A Transponder, yellow taggedARC RT359A Transponder, yellow tagged865.00 USD
Trig TT21 ADS-B-out mode S transponder serviceable yellow-taggedTrig TT21 ADS-B-out mode S transponder serviceable yellow-tagged1300.00 USD
Becker transponder ATC 4401 - Mode A/C with ATC encoder & wiring harnessBecker transponder ATC 4401 - Mode A/C with ATC encoder & wiring harness1200.00 USD
IFD Skyline 300 Transponder In-Flight Device Unknown ConditionIFD Skyline 300 Transponder In-Flight Device Unknown Condition200.00 USD
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 USA23.99 USD
Comant DME TRANSPONDER ANTENNA BLADE CI-105 NEWComant DME TRANSPONDER ANTENNA BLADE CI-105 NEW180.00 USD
Apollo SL 40 SL40 SL-40 Transponder GRAY Insert Lens Free USPS Priority GARMINApollo SL 40 SL40 SL-40 Transponder GRAY Insert Lens Free USPS Priority GARMIN54.00 USD
Admiral Corporation GD-4937 Transponder Control Set C-6280A(P)/APX CP500A322Admiral Corporation GD-4937 Transponder Control Set C-6280A(P)/APX CP500A322278.99 USD
Comant DME/Transponder antenna, new condition. CI 110-40-30Comant DME/Transponder antenna, new condition. CI 110-40-30400.00 USD
Narco AT 150 TSO Transponder - As RemovedNarco AT 150 TSO Transponder - As Removed250.00 USD
APPAREO STRATUS ES TRANSPONDER P/N 153510-000069APPAREO STRATUS ES TRANSPONDER P/N 153510-0000691885.00 USD
ONWA KS-200A+ Class B+ AIS Transponder 5W Marine AIS for NMEA2000 with WiFiONWA KS-200A+ Class B+ AIS Transponder 5W Marine AIS for NMEA2000 with WiFi294.50 USD
Garmin GTX-327 Transponder PN 011-00490-10Garmin GTX-327 Transponder PN 011-00490-10595.00 USD
Bendix King KT 76A Transponder - 066-1062-00Bendix King KT 76A Transponder - 066-1062-00239.00 USD
BENDIX KING KT-76A TRANSPONDER !! P/N 066-1062-00 !! MODS 1 , 2 , 3 , 4 , 5 !!BENDIX KING KT-76A TRANSPONDER !! P/N 066-1062-00 !! MODS 1 , 2 , 3 , 4 , 5 !!195.00 USD
AXP322 (Alt: 00745-00-05) Avidyne Trig TT22 Mode S TransponderAXP322 (Alt: 00745-00-05) Avidyne Trig TT22 Mode S Transponder1484.00 USD
Terra Transponder TRT 250 D Terra Transponder TRT 250 D 1050.00 USD
TED BNC 104-12 Aircraft Transponder DME ADS-B Post Antenna Made in USATED BNC 104-12 Aircraft Transponder DME ADS-B Post Antenna Made in USA25.99 USD
066-01164-0101 Bendix KT-73 Mode S ATC Transponder with Modification (Core)066-01164-0101 Bendix KT-73 Mode S ATC Transponder with Modification (Core)420.00 USD
GARMIN GTX 320A MODE C TRANSPONDER P/N 011-00728-00 WITH EncoderGARMIN GTX 320A MODE C TRANSPONDER P/N 011-00728-00 WITH Encoder550.00 USD
Garmin GTX-335 ADS-B Transponder 14V-28V PN 011-03300-00Garmin GTX-335 ADS-B Transponder 14V-28V PN 011-03300-001395.95 USD
Narco AT 150 TSO Transponder - As RemovedNarco AT 150 TSO Transponder - As Removed250.00 USD
Collins TDR-90 ATC Transponder PN 622-1270-001Collins TDR-90 ATC Transponder PN 622-1270-001225.00 USD
SAAB R4-AIS Shipborne Class A TransponderSAAB R4-AIS Shipborne Class A Transponder349.99 USD