Aircraft Transponders for sale on eBay
Item Description Current Price
TCAS Mode-S Transponder KFS578A 071-01507-4404 Removed WorkingTCAS Mode-S Transponder KFS578A 071-01507-4404 Removed Working895.00
Narco AT150 Transponder (D2968) Narco AT150 Transponder (D2968) 399.99
**USED** NARCO AT150 TSO TRANSPONDER w/ Tray and Connectors and A-30 Encoder**USED** NARCO AT150 TSO TRANSPONDER w/ Tray and Connectors and A-30 Encoder695.00
Bendix/King KT-76A  Transponder With Mounting Tray -usedBendix/King KT-76A  Transponder With Mounting Tray -used300.00
Bendix King KT-70 Mode S ATC Transponder with Tray P/N 066-01141-0101Bendix King KT-70 Mode S ATC Transponder with Tray P/N 066-01141-0101900.00
P/N 1U619-002 Sigma Tek Comm/Nav/Transponder Unit (Repairable)P/N 1U619-002 Sigma Tek Comm/Nav/Transponder Unit (Repairable)599.95
Bendix King KT76A Transponder  066-1062-10__&__Altitude Encoder Ameri King AK350Bendix King KT76A Transponder 066-1062-10__&__Altitude Encoder Ameri King AK350350.00
REC- TRANSMITTER RT-459A P/N 41470-1028 REC- TRANSMITTER RT-459A P/N 41470-1028 250.00
Bendix King MST-67A Transponder P/N 066-01143-0601Bendix King MST-67A Transponder P/N 066-01143-0601495.00
Bendix King MST-67A Transponder P/N 066-01143-0601Bendix King MST-67A Transponder P/N 066-01143-0601495.00
400XPDR Aircraft Transponder 41470-1028 RT-459A400XPDR Aircraft Transponder 41470-1028 RT-459A425.00
IFR/Aeroflex ATC-1200Y3 DME/Transponder Bench test set – For PartsIFR/Aeroflex ATC-1200Y3 DME/Transponder Bench test set – For Parts525.00
Comant DME Transponder Antenna PN CI 110-60-30Comant DME Transponder Antenna PN CI 110-60-30240.95
GARMIN GTX 320A MODE C TRANSPONDER P/N 011-00728-00 WITH FAA FORM 8130-3GARMIN GTX 320A MODE C TRANSPONDER P/N 011-00728-00 WITH FAA FORM 8130-3795.00
Bendix King MST67A Transponders pn: 066-01143-0601 with tray as shown Bendix King MST67A Transponders pn: 066-01143-0601 with tray as shown 500.00
Bendix/King KT-76A ATC Transponder W/ Tray 13.75V PN 066-1062-10Bendix/King KT-76A ATC Transponder W/ Tray 13.75V PN 066-1062-10220.95
011-03301-40 Garmin GTX-335R ADS-B, WAAS Transponder with Tray (Volts: 14 or 28)011-03301-40 Garmin GTX-335R ADS-B, WAAS Transponder with Tray (Volts: 14 or 28)3,948.00
Garmin Transponder GTX320A 011-00728-00 w/ May 2023 Tested 8130Garmin Transponder GTX320A 011-00728-00 w/ May 2023 Tested 8130750.00
066-1062-01 | PA32RT-300 | KING KT 78A ATC TRANSPONDER RACK AND CONNECTOR066-1062-01 | PA32RT-300 | KING KT 78A ATC TRANSPONDER RACK AND CONNECTOR339.00
Garmin GTX-33H Mode S Transponder P/N 011-00779-50 | New Surplus AS350 EC130Garmin GTX-33H Mode S Transponder P/N 011-00779-50 | New Surplus AS350 EC1301,099.00
153510-000069 STRATUS TRANSPONDER  ADSB153510-000069 STRATUS TRANSPONDER ADSB2,200.00
Garmin GTX 32 Remote Mount TransponderGarmin GTX 32 Remote Mount Transponder1,050.00
Bendix King KT 71 ATC TransponderBendix King KT 71 ATC Transponder650.00
Linaire LX-3 Transponder Bench Test Panel In Working Condition. Linaire LX-3 Transponder Bench Test Panel In Working Condition. 529.00
066-1041-00 King Radio KXP-755 ATC Transponder Unit with Mods (Volts: 28)066-1041-00 King Radio KXP-755 ATC Transponder Unit with Mods (Volts: 28)364.00
king kt76a transponderking kt76a transponder250.00
275175-105 (Alt: 270-2436-070) BVR Transponder Control275175-105 (Alt: 270-2436-070) BVR Transponder Control280.00
Bendix King KT 79 TransponderBendix King KT 79 Transponder350.00
Stratus-ESG ADS-B Transponder w/Built-in GPSStratus-ESG ADS-B Transponder w/Built-in GPS3,595.00
Stratus-ES ADS-B Transponder Stratus-ES ADS-B Transponder 2,995.00