Aircraft Transponders for sale on eBay
  Item Description Price  
NEW Garmin GA 35 WAAS GPS Antenna with TED Transponder/DME Monopole AntennaNEW Garmin GA 35 WAAS GPS Antenna with TED Transponder/DME Monopole Antenna324.99 USDview item details
USED - TIC T-43D Transponder Test SetUSED - TIC T-43D Transponder Test Set399.99 USDview item details
Terra Aviation Comm + Transponder BundleTerra Aviation Comm + Transponder Bundle699.99 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 Tagged589.99 USDview item details
Bendix King KT76A Transponder with altitude encoder AK350 KT 76ABendix King KT76A Transponder with altitude encoder AK350 KT 76A199.00 USDview item details
Trig TT22/TC20 Control Head Remote TransponderTrig TT22/TC20 Control Head Remote Transponder2295.00 USDview item details
GARMIN GTX 330 TRANSPONDER PN 011-00455-00 GARMIN GTX 330 TRANSPONDER PN 011-00455-00 600.00 USDview item details
Comant CI‑105 DME / Transponder Antenna TSO‑C66a C74cComant CI‑105 DME / Transponder Antenna TSO‑C66a C74c175.00 USDview item details
TED 104-12 DME/Transponder antennaTED 104-12 DME/Transponder antenna37.50 USDview item details
Bendix King KT 76A Transponder - 066-1062-00Bendix King KT 76A Transponder - 066-1062-00225.00 USDview item details
KING KT76A TransponderKING KT76A Transponder200.00 USDview item details
BECKER ATC-3401 TRANSPONDER WITH CU-5401 REMOTE CONTROL UNIT + ACK A-30 ENCODERBECKER ATC-3401 TRANSPONDER WITH CU-5401 REMOTE CONTROL UNIT + ACK A-30 ENCODER995.00 USDview item details
ARC RT-459A 400XPDR Transponder - PN 41470-1028 + Rack - As Removed, UntestedARC RT-459A 400XPDR Transponder - PN 41470-1028 + Rack - As Removed, Untested169.95 USDview item details
Garmin GTX 320A Transponder PN 0110072800 With 2025 FAA 8130 G2UGarmin GTX 320A Transponder PN 0110072800 With 2025 FAA 8130 G2U495.00 USDview item details
Indiana Toll Road E-ZPass 2-Pack - Convenient Transponders for Seamless TravelIndiana Toll Road E-ZPass 2-Pack - Convenient Transponders for Seamless Travel137.99 USDview item details
Matsutec HP-528A Marine GPS Navigator Class B AIS Transponder GOTO Track 4.3-inMatsutec HP-528A Marine GPS Navigator Class B AIS Transponder GOTO Track 4.3-in392.00 USDview item details
Apollo/Garmin SL70 Mode C Transponder with TrayApollo/Garmin SL70 Mode C Transponder with Tray220.00 USDview item details
Bendix King KT76A ATC Transponder P/N 066-1062-00Bendix King KT76A ATC Transponder P/N 066-1062-0085.00 USDview item details
King KT76A transponder with tray, encoder!!!! super niceKing KT76A transponder with tray, encoder!!!! super nice500.00 USDview item details
Garmin SL70R Remote TransponderGarmin SL70R Remote Transponder425.00 USDview item details
RAVEON RV-PT ATLAS PL GPS TRANSPONDER SOLD AS IS FOR PARTSRAVEON RV-PT ATLAS PL GPS TRANSPONDER SOLD AS IS FOR PARTS27.00 USDview item details
COMANT CI-305 DME TRANSPONDER ANTENNA-NEWCOMANT CI-305 DME TRANSPONDER ANTENNA-NEW250.00 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
CI-105-16 Comant Industries DME Transponder AntennaCI-105-16 Comant Industries DME Transponder Antenna140.00 USDview item details
Narco AT 150 TSO Transponder - As RemovedNarco AT 150 TSO Transponder - As Removed150.00 USDview item details
Narco AT-165 Transponder P/N 036090305 Fits AT-50/AT-50A/AT-150/AT-155 TrayNarco AT-165 Transponder P/N 036090305 Fits AT-50/AT-50A/AT-150/AT-155 Tray625.00 USDview item details
9007000-57001 ACSS NXT-700 Data Link Transponder9007000-57001 ACSS NXT-700 Data Link Transponder19600.00 USDview item details
Garmin GTX 320 Transponder PN 011-00259-00 - Needs RepairGarmin GTX 320 Transponder PN 011-00259-00 - Needs Repair195.00 USDview item details
96522-4 Diaphragm96522-4 Diaphragm150.00 USDview item details
Garmin GTX 320 Transponder PN 0110025910 With 2025 FAA 8130 G2UGarmin GTX 320 Transponder PN 0110025910 With 2025 FAA 8130 G2U450.00 USDview item details