Aircraft Transponders for sale on eBay
  Item Description Price  
Trig AvionicsAvidyne TT22 AXP322 Mode S Transponder PN 007450005 1133V G2UTrig AvionicsAvidyne TT22 AXP322 Mode S Transponder PN 007450005 1133V G2U1000.00 USDview item details
USED - TIC T-43D Transponder Test SetUSED - TIC T-43D Transponder Test Set399.99 USDview item details
HA-102 Marine AIS Transponder CLASS B+ Transponder with programming cable usbHA-102 Marine AIS Transponder CLASS B+ Transponder with programming cable usb300.00 USDview item details
Matsutec HP-528A Class B+ AIS Transponder Transmission Marine AIS with GPSMatsutec HP-528A Class B+ AIS Transponder Transmission Marine AIS with GPS395.00 USDview item details
Trig TC20 Control head PN 00649-00-01 transponder Unused surplus (unit only)Trig TC20 Control head PN 00649-00-01 transponder Unused surplus (unit only)598.83 USDview item details
Garmin GTX-327 Transponder PN 011-00490-00, RepairableGarmin GTX-327 Transponder PN 011-00490-00, Repairable450.00 USDview item details
TRIG TC20 Transponder Controller (For TT21 & TT22) 01318-00TRIG TC20 Transponder Controller (For TT21 & TT22) 01318-001173.63 USDview item details
Appareo Stratus ES TransponderAppareo Stratus ES Transponder1700.00 USDview item details
TRIG TT31 Transponder (Complete Kit) Panel Mount Class 1 00225-00-01TRIG TT31 Transponder (Complete Kit) Panel Mount Class 1 00225-00-014755.26 USDview item details
Garmin GTX 327 transponderGarmin GTX 327 transponder850.00 USDview item details
Trig Transponder Unit model TT22 PN 00745-00-01Trig Transponder Unit model TT22 PN 00745-00-011672.14 USDview item details
(NEW) Trig Transponder TT 26 PN 01629-00-01 01629-00-07 SW Version 1.13(NEW) Trig Transponder TT 26 PN 01629-00-01 01629-00-07 SW Version 1.13999.99 USDview item details
Garmin GTX 330 Mode S Aircraft Transponder – Pulled Working – AS ISGarmin GTX 330 Mode S Aircraft Transponder – Pulled Working – AS IS750.00 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 Data355.00 USDview item details
Narco AT 150 TSO Transponder with Tray and Connector. Used.Narco AT 150 TSO Transponder with Tray and Connector. Used.425.00 USDview item details
King KT 79 transponder guaranteed 30 daysKing KT 79 transponder guaranteed 30 days249.00 USDview item details
GNX375 GPS / ADSB TRANSPONDER NEW SURPLUS INVENTORYGNX375 GPS / ADSB TRANSPONDER NEW SURPLUS INVENTORY7500.00 USDview item details
Garmin GTX 320A Mode C Transponder – P/N 011-00728-00 – w encoder – 11–33 VDCGarmin GTX 320A Mode C Transponder – P/N 011-00728-00 – w encoder – 11–33 VDC449.99 USDview item details
GARMIN GTX 33ES ADS-B TRANSPONDER PN 011-00779-30 With FAA 8130-3 FormGARMIN GTX 33ES ADS-B TRANSPONDER PN 011-00779-30 With FAA 8130-3 Form895.00 USDview item details
Garmin GTX 327 Transponder 011-00490-00 with Tray Backplate ConnectorsGarmin GTX 327 Transponder 011-00490-00 with Tray Backplate Connectors650.00 USDview item details
King KT 76A Transponder PN 066-1062-00 w/ 2016 FAA 8130-3 FormKing KT 76A Transponder PN 066-1062-00 w/ 2016 FAA 8130-3 Form495.00 USDview item details
Becker remote Transponder BXP6402-1R-(01) Mode S w/trayBecker remote Transponder BXP6402-1R-(01) Mode S w/tray480.00 USDview item details
L3Harris Transponder NGT-9000R P/N 9029000-40000L3Harris Transponder NGT-9000R P/N 9029000-400004400.00 USDview item details
Cessna ARC RT 359A PN 41420-1128 28V Transponder TAN 300 XPDR w/ Yellow TagCessna ARC RT 359A PN 41420-1128 28V Transponder TAN 300 XPDR w/ Yellow Tag299.95 USDview item details
Mode S Transponder TT22 00745-00-05 Removed WorkingMode S Transponder TT22 00745-00-05 Removed Working1195.00 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 Form495.00 USDview item details
430-6090-100 Transponder AR No Trace430-6090-100 Transponder AR No Trace250.00 USDview item details
Becker Avionics System 2-1/4Becker Avionics System 2-1/4" Mode S Transponder BXP6401-1-(01) WORKING w/ 8130999.95 USDview item details
GARMIN GTX 330 MODE S TRANSPONDER PN 0110045500 FORM FAA 81303 G2UGARMIN GTX 330 MODE S TRANSPONDER PN 0110045500 FORM FAA 81303 G2U810.30 USDview item details
Sandia 305832-00 STX 165 Mode C TransponderSandia 305832-00 STX 165 Mode C Transponder1500.00 USDview item details