Aircraft Transponders for sale on eBay
  Item Description Price  
L3 NGT-9000 D+ Lynx Transponder - Part Number: 9029000-20000 w/TCAS antennaL3 NGT-9000 D+ Lynx Transponder - Part Number: 9029000-20000 w/TCAS antenna6000.00 USDview item details
Bendix King KT 76A Transponder 14V - Includes Chassis - Free ShippingBendix King KT 76A Transponder 14V - Includes Chassis - Free Shipping299.99 USDview item details
USED - TIC T-43D Transponder Test SetUSED - TIC T-43D Transponder Test Set399.99 USDview item details
Matsutec HP-528A Marine GPS Navigator Class B AIS Transponder GOTO Track 4.3Matsutec HP-528A Marine GPS Navigator Class B AIS Transponder GOTO Track 4.3" #s350.00 USDview item details
Mode S Transponder XS858A 7517401-960 Guaranteed RepairableMode S Transponder XS858A 7517401-960 Guaranteed Repairable1195.00 USDview item details
Transponder NXT700 9007000-57001 Guaranteed RepairableTransponder NXT700 9007000-57001 Guaranteed Repairable8495.00 USDview item details
Edo-Aire Comms Nav Transponder Control Panel 1U43-001Edo-Aire Comms Nav Transponder Control Panel 1U43-001399.99 USDview item details
Garmin GTX 327 Transponder with tray - PN: 011-00490-00Garmin GTX 327 Transponder with tray - PN: 011-00490-00599.00 USDview item details
Trig TC20 Control head PN 00649-00-01 transponder kit 01318-00 fits ACON A5Trig TC20 Control head PN 00649-00-01 transponder kit 01318-00 fits ACON A5650.75 USDview item details
ANEC CAMINO-101 Class B AIS TransponderANEC CAMINO-101 Class B AIS Transponder150.00 USDview item details
US Gables G-1736 Transponder Control PANEL Boeing Ships FreeUS Gables G-1736 Transponder Control PANEL Boeing Ships Free299.95 USDview item details
Garmin GTX 327 Transponder W/ Mounting Tray Removed for UpgradeGarmin GTX 327 Transponder W/ Mounting Tray Removed for Upgrade650.00 USDview item details
Garmin GTX 330 Mode S Aircraft Transponder – Pulled Working – AS ISGarmin GTX 330 Mode S Aircraft Transponder – Pulled Working – AS IS995.00 USDview item details
Bendix King Radio KT76A Transponder ATC PN 066106200 G2UBendix King Radio KT76A Transponder ATC PN 066106200 G2U350.00 USDview item details
Bendix/King CTA81A Control Panel P/N 071-01503-0201 Head Transponder Unit OnlyBendix/King CTA81A Control Panel P/N 071-01503-0201 Head Transponder Unit Only199.99 USDview item details
Transponder Lot For Parts Or RepairTransponder Lot For Parts Or Repair300.00 USDview item details
Microair Aircraft TransponderMicroair Aircraft Transponder2150.00 USDview item details
Narco AT150 Transponder w/ ACK A-30 Alt Encoder Removed Working Free ShippingNarco AT150 Transponder w/ ACK A-30 Alt Encoder Removed Working Free Shipping249.99 USDview item details
Garmin GTX 33 Transponder PN 011-00779-10 SN 89103388 *Please ReadGarmin GTX 33 Transponder PN 011-00779-10 SN 89103388 *Please Read185.00 USDview item details
Garmin GTX-327 Transponder PN 011-00490-00 With Yellow TagGarmin GTX-327 Transponder PN 011-00490-00 With Yellow Tag899.95 USDview item details
GARMIN GTX 330ES ADS-B TRANSPONDER PN 011-00455-60 with Yellow TagGARMIN GTX 330ES ADS-B TRANSPONDER PN 011-00455-60 with Yellow Tag1695.00 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
Vintage 1971 Vietnam War Wilcox C-2714/APX-44 Transponder Control UnitVintage 1971 Vietnam War Wilcox C-2714/APX-44 Transponder Control Unit99.99 USDview item details
Bendix/King KT 76C ATC Transponder P/N 066-01156-0101Bendix/King KT 76C ATC Transponder P/N 066-01156-0101550.00 USDview item details
Cessna ARC RT 359A PN 41420-1114 14V Transponder Black Rec Transmitter 300 XPDRCessna ARC RT 359A PN 41420-1114 14V Transponder Black Rec Transmitter 300 XPDR299.95 USDview item details
Narco AT-50A Transponder, No Test Function. Working. Rack And Harness IncludedNarco AT-50A Transponder, No Test Function. Working. Rack And Harness Included129.99 USDview item details
Garmin GTX-33 Remote Transponder Part Number 011-00779-10 Used Good ConditionGarmin GTX-33 Remote Transponder Part Number 011-00779-10 Used Good Condition250.00 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
GARMIN GTX 320 TRANSPONDER PN 0110025900 WITH TRAY G2UGARMIN GTX 320 TRANSPONDER PN 0110025900 WITH TRAY G2U297.00 USDview item details
Garmin GTX 320 Transponder PN 0110025910 With 2025 FAA 8130 G2UGarmin GTX 320 Transponder PN 0110025910 With 2025 FAA 8130 G2U310.50 USDview item details