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Aircraft transponders for sale on eBay
Item Description Price Time
Left
 
Collins/Rockwell Transponders, ATC With Tray (2 Quantity) Type #TDR-90Collins/Rockwell Transponders, ATC With Tray (2 Quantity) Type #TDR-90300.000m
Garmin GTX-327 Tray without connectors. Garmin GTX-327 Tray without connectors. 95.003m
GARMIN  GTX-327   DIGITAL  TRANSPONDER GARMIN GTX-327 DIGITAL TRANSPONDER 403.877m
Rockwell Collins TDR-94 Transponder P/N 622-9352-002 with 8130 (17416)Rockwell Collins TDR-94 Transponder P/N 622-9352-002 with 8130 (17416)994.9935m
Garmin SL-30 Tray with Backplate and Install Kit 013-00119-00Garmin SL-30 Tray with Backplate and Install Kit 013-00119-00350.0056m
Wilcox Electric Company 814B ATC Transponder 28V PN 97573-300Wilcox Electric Company 814B ATC Transponder 28V PN 97573-300238.9557m
Wilcox 1014 ATC Transponder Test Set Adapter Connector Harness Cable (17716)Wilcox 1014 ATC Transponder Test Set Adapter Connector Harness Cable (17716)74.5058m
Garmin SL-30 Tray with Backplate 013-00119-00Garmin SL-30 Tray with Backplate 013-00119-00250.0059m
iLEVIL Beacon 978MHz UAT ADS-B OUT with Wiring Harness. BRAND NEW!iLEVIL Beacon 978MHz UAT ADS-B OUT with Wiring Harness. BRAND NEW!2,226.9959m
Garmin SL-30 Tray no Backplate 013-00119-00Garmin SL-30 Tray no Backplate 013-00119-00150.001h 1m
iLEVIL Beacon 978MHz UAT ADS-B OUT with CANNON AND DB9 PLUG. BRAND NEW!iLEVIL Beacon 978MHz UAT ADS-B OUT with CANNON AND DB9 PLUG. BRAND NEW!2,399.991h 1m
Wilcox Electric Company Inc. ATC Transponder 1014A PN 097768-0100 SN 355Wilcox Electric Company Inc. ATC Transponder 1014A PN 097768-0100 SN 355450.001h 10m
Piper Transponder Antenna Cover PN 99991-00, 99991-000Piper Transponder Antenna Cover PN 99991-00, 99991-00039.951h 12m
Mid-Continent GPS Annunciation Control UnitMid-Continent GPS Annunciation Control Unit320.001h 29m
Cessna ARC 300 Transponder aka KT 75 & KT  75R  Service manualCessna ARC 300 Transponder aka KT 75 & KT 75R Service manual54.741h 41m
GARMIN GTX 33ES MODE S TRANSPONDER P/N 011-00779-30 FRESH FORM FAA 8130-3GARMIN GTX 33ES MODE S TRANSPONDER P/N 011-00779-30 FRESH FORM FAA 8130-31,995.001h 53m
ARC RT-459A Transponder w/ Tray & 8130-3ARC RT-459A Transponder w/ Tray & 8130-3450.001h 53m
GARMIN GTX 33ES MODE S TRANSPONDER P/N 011-00779-30 FRESH FORM FAA 8130-3GARMIN GTX 33ES MODE S TRANSPONDER P/N 011-00779-30 FRESH FORM FAA 8130-31,995.001h 55m
TS-1314/U   PORTABLE TEST SET FOR AN/APX-44 MILITARY AIRCRAFT IFF  TRANSPONDERTS-1314/U PORTABLE TEST SET FOR AN/APX-44 MILITARY AIRCRAFT IFF TRANSPONDER295.002h 5m
Bendix/King KXP-756 ATC Transponder With Tray & Connector - Yellow Tagged Bendix/King KXP-756 ATC Transponder With Tray & Connector - Yellow Tagged 925.002h 28m
NARCO AT 165/AT50A TRANSPONDER MOUNTING TRAY WITH CONNECTOR COAX AND BNCNARCO AT 165/AT50A TRANSPONDER MOUNTING TRAY WITH CONNECTOR COAX AND BNC119.992h 36m
NARCO AT 165/AT50A TRANSPONDER MOUNTING TRAY WITH CONNECTOR COAX AND BNCNARCO AT 165/AT50A TRANSPONDER MOUNTING TRAY WITH CONNECTOR COAX AND BNC119.992h 52m
King Radio Corp. KT-75R transponder 066-1020-02 [7-S.5]King Radio Corp. KT-75R transponder 066-1020-02 [7-S.5]100.003h 14m
Icarus 3000U Serializer P/N 3230015-3Icarus 3000U Serializer P/N 3230015-375.003h 24m
BENDIX KT 70 MODE S ATC TRANSPONDERBENDIX KT 70 MODE S ATC TRANSPONDER500.004h 57m
SL70R - REMOTE MODE C TRANSPONDER - Garmin/ApolloSL70R - REMOTE MODE C TRANSPONDER - Garmin/Apollo200.004h 57m
BENDIX/KING KT 76C TRANSPONDER MOUNTING TRAY BENDIX/KING KT 76C TRANSPONDER MOUNTING TRAY 55.995h 12m
Vintage Avionics ATC Transponder Functional Tester #758A by Wilcox lot of 2Vintage Avionics ATC Transponder Functional Tester #758A by Wilcox lot of 2100.005h 21m
Vintage Avionics Transponder  Flightguard AT6-A by Narco AvionicsVintage Avionics Transponder Flightguard AT6-A by Narco Avionics35.005h 22m
King Radio KXP 750A Transponder P/N 066-1025-00King Radio KXP 750A Transponder P/N 066-1025-00145.005h 30m
Bendix King KXP-756 ATC Transponder 066-1071-00Bendix King KXP-756 ATC Transponder 066-1071-00700.005h 44m
Bendix King KXP-756 ATC Transponder 066-1071-00Bendix King KXP-756 ATC Transponder 066-1071-00700.005h 44m
Bendix King KXP-755 Transponder 066-1041-00Bendix King KXP-755 Transponder 066-1041-00400.005h 45m
400096-1103 Bendix ATC Transponder 28 volt (CORE)400096-1103 Bendix ATC Transponder 28 volt (CORE)75.006h 24m
Interphase Technologies Locator 12 volt (CORE)Interphase Technologies Locator 12 volt (CORE)85.006h 24m
King bendix 76A TransponderKing bendix 76A Transponder249.006h 27m
Bendix/King KT76A Transponder PN: 066-1062-00 SN: 113271, GuaranteedBendix/King KT76A Transponder PN: 066-1062-00 SN: 113271, Guaranteed295.006h 57m
King KXP-756 Remote Transponder PN: 066-1071-00 SN: 5011, GuaranteedKing KXP-756 Remote Transponder PN: 066-1071-00 SN: 5011, Guaranteed1,295.007h 3m
Bendix/King KXP-756 Remote Transponder PN: 066-1071-00 SN: 3511, GuaranteedBendix/King KXP-756 Remote Transponder PN: 066-1071-00 SN: 3511, Guaranteed1,295.007h 4m
Bendix/King KFS-576A PN: 071-1276-26, Working GuaranteedBendix/King KFS-576A PN: 071-1276-26, Working Guaranteed1,395.007h 13m
Garmin GTX325 Mode C Transponder Black (Factory New)Garmin GTX325 Mode C Transponder Black (Factory New)1,995.007h 41m
ATC Transponder KT 76C - Bendix King P/N 066-01156-0201 - AviationATC Transponder KT 76C - Bendix King P/N 066-01156-0201 - Aviation575.008h 56m
Vintage US Airforce Wilcox AT-884/APX-44 Aircraft Transponder AntennaVintage US Airforce Wilcox AT-884/APX-44 Aircraft Transponder Antenna29.0011h 54m
Garmin GTX 328 Transponder FAA Form 8130-3 IncludedGarmin GTX 328 Transponder FAA Form 8130-3 Included1,199.0015h 31m
Rebuilt Refurbished Honeywell FLUX Valve 2587794Rebuilt Refurbished Honeywell FLUX Valve 2587794250.0016h 19m
GARMIN TRANSPONDER GTX-33GARMIN TRANSPONDER GTX-33400.0016h 19m
COLLINS TRANSPONDER CONTROL CTL-92 P/N 622-6523-208COLLINS TRANSPONDER CONTROL CTL-92 P/N 622-6523-208300.0016h 21m
Bendix / King Mounting Tray - PN: 071-4022-01Bendix / King Mounting Tray - PN: 071-4022-0150.0017h 9m
Bendix / King Mounting Tray - PN: 071-4022-0Bendix / King Mounting Tray - PN: 071-4022-050.0017h 19m
ARINC 404A ATR Mounting Tray - Barry Controls - PN: 404A-25-S-T/DPXB-0 ARINC 404A ATR Mounting Tray - Barry Controls - PN: 404A-25-S-T/DPXB-0 95.0017h 38m
Terra TRT-250D Transponder Install & Maintenance ManualTerra TRT-250D Transponder Install & Maintenance Manual186.2118h 15m
King Mounting Tray - PN: 071-4016-00-R5King Mounting Tray - PN: 071-4016-00-R575.0018h 33m
Narco AT50A/150 TSO Transponder Mounting Tray P/N: 56282-101Narco AT50A/150 TSO Transponder Mounting Tray P/N: 56282-10133.9918h 55m
Garmin GTX 33ES ADS-B Transponder,  90 day warranty Yellow tag w/8130Garmin GTX 33ES ADS-B Transponder, 90 day warranty Yellow tag w/81301,695.0019h 14m
King KT-76A TransponderKing KT-76A Transponder300.0019h 31m
Aircraft Hyd Oil Quantity Indicator *UNTESTED*     13Aircraft Hyd Oil Quantity Indicator *UNTESTED* 1321.0019h 42m
Piper DME Transponder Antenna COmant, PN CI-105Piper DME Transponder Antenna COmant, PN CI-105200.0020h 5m
Appareo STRATUS ESG Certified Xpdr Kit ADS-B Out (Factory New)Appareo STRATUS ESG Certified Xpdr Kit ADS-B Out (Factory New)2,995.0020h 10m
King Transponder KT76A, PN: 066-1062-00, Yellow Tagged King Transponder KT76A, PN: 066-1062-00, Yellow Tagged 375.0020h 25m
Apollo Morrow 618 Transponder, PN 430-0193-010Apollo Morrow 618 Transponder, PN 430-0193-01040.0020h 27m
Apollo Morrow 618 Transponder, PN 430-0193-005Apollo Morrow 618 Transponder, PN 430-0193-00530.0020h 50m
Garmin GTX-33 remote Mode S Tranponder with Tray and BackplateGarmin GTX-33 remote Mode S Tranponder with Tray and Backplate480.0020h 51m
KT-78A King Transponder  SV  FAA 8130**  - Warranty $595 OutrightKT-78A King Transponder SV FAA 8130** - Warranty $595 Outright595.0020h 54m
Collins ATC Transponder PN 787-6211-001Collins ATC Transponder PN 787-6211-001187.0021h 51m
Microair Avionics T2000SFL TransponderMicroair Avionics T2000SFL Transponder1,200.0022h 5m
Garmin GTX-320A Transponder P/N 011-00728-00. Comes with an 8130. Exchange $795.Garmin GTX-320A Transponder P/N 011-00728-00. Comes with an 8130. Exchange $795.895.0022h 11m
Piper PA-28-140 Cherokee King Radio Corp KT 76 Transponder PN 066-1034-01Piper PA-28-140 Cherokee King Radio Corp KT 76 Transponder PN 066-1034-01150.0022h 22m
Gables Engineering Transponder P/N G-3320Gables Engineering Transponder P/N G-332055.0022h 31m
Bendix King KT-76C ATC Transponder 066-01156-0101 Removed ServiceableBendix King KT-76C ATC Transponder 066-01156-0101 Removed Serviceable499.0022h 32m
ATC KT76A Transponder, PN 066-1062-00 Removed ServiceableATC KT76A Transponder, PN 066-1062-00 Removed Serviceable200.0022h 32m
EDMO Transponder Antenna P/N 104-12 Lot of 3EDMO Transponder Antenna P/N 104-12 Lot of 365.0022h 59m
Honeywell Mode S Transponder p/n 4061400-904Honeywell Mode S Transponder p/n 4061400-904159.0023h 13m
74 B55 BEECHCRAFT BEECH BARON AIRCRAFT COLLINS TRANSPONDER RACK W/ RESISTOR74 B55 BEECHCRAFT BEECH BARON AIRCRAFT COLLINS TRANSPONDER RACK W/ RESISTOR99.9923h 20m
Comant Industries DME Transponder Antenna P/N CI105-7Comant Industries DME Transponder Antenna P/N CI105-7250.0023h 47m
Comant Industries DME Transponder Antenna P/N CI105-6Comant Industries DME Transponder Antenna P/N CI105-6175.0023h 59m
Comant Industries DME Transponder Antenna P/N CI105-6Comant Industries DME Transponder Antenna P/N CI105-6175.001d 0h
C-2714/APX-44 Wilcox Transponder Control Set (CORE)C-2714/APX-44 Wilcox Transponder Control Set (CORE)110.001d 0h
Narco AR-850 altitude encoder for transponderNarco AR-850 altitude encoder for transponder65.001d 0h
Garmin GTX330 Transponder p/n 011-00455-00Garmin GTX330 Transponder p/n 011-00455-00995.001d 0h
Garmin GTX330 Transponder p/n 011-00455-00Garmin GTX330 Transponder p/n 011-00455-00995.001d 0h
Garmin GTX 33 TransponderGarmin GTX 33 Transponder595.001d 0h
Bendix King C6cBendix King C6c100.001d 0h
ARC IN-514B Course IndicatorARC IN-514B Course Indicator110.001d 0h
Bendix King KT 76C  TransponderBendix King KT 76C Transponder550.001d 0h
Bendix King KT 71 ATC TransponderBendix King KT 71 ATC Transponder525.001d 0h
Davtron M655-1S  O.A.T P/D AltitudeDavtron M655-1S O.A.T P/D Altitude140.001d 0h
Collins TDR-950 TransponderCollins TDR-950 Transponder450.001d 0h
Garmin GTX330 Transponder p/n 011-00455-00Garmin GTX330 Transponder p/n 011-00455-00850.001d 0h
Bendix King KT 79 ARC XPDRBendix King KT 79 ARC XPDR450.001d 0h
NARCO AT150 TransponderNARCO AT150 Transponder600.001d 0h
Bendix/King KT76A Transponder PN: 066-1062-00 SN: 91951, GuaranteedBendix/King KT76A Transponder PN: 066-1062-00 SN: 91951, Guaranteed295.001d 1h
Bendix/King KT76A Transponder PN: 066-1062-00 SN: 88156, GuaranteedBendix/King KT76A Transponder PN: 066-1062-00 SN: 88156, Guaranteed295.001d 1h
BENDIX/KING KT 76A TRANSPONDER MOUNTING TRAY BENDIX/KING KT 76A TRANSPONDER MOUNTING TRAY 39.991d 3h
Manners Matter Felt Figures for Flannelboard Learning by Playtime FeltsManners Matter Felt Figures for Flannelboard Learning by Playtime Felts22.421d 3h
 KT 76C Transponder  with Rack and connector KT 76C Transponder with Rack and connector 320.001d 3h
Avionics List - (post)
Garmin GTX320A
Mode C transponder. Recently repaired with 8130. $850.00
contact: rforbes@turbineair.com
location: ADDISON
posted on: 2019-05-21
BENDIX KING KT 79 TRANSPONDER
REMOVED FROM AN AIRCRAFT THAT RECEIVED AN ADSB GARMIN UPGRADE. AS IS, FULLY OPERATIONAL AT TIME OF REMOVAL. WITH TRAY. $445.00 (U.S.DOLLARS) PARCEL SHIPPING INCLUDED TO U.S. ADDRESSES.
contact: gdbrown16s@aol.com
location: ST.PAUL, MN
posted on: 2019-05-10
BENDIX KING KT 79 TRANSPONDER
REMOVED FROM AN AIRCRAFT THAT RECEIVED AN ADSB GARMIN UPGRADE. AS IS, FULLY OPERATIONAL AT TIME OF REMOVAL. WITH TRAY. $445.00 (U.S.DOLLARS) PARCEL SHIPPING INCLUDED TO U.S. ADDRESSES.
contact: gdbrown16s@aol.com
location: ST.PAUL, MN
posted on: 2019-05-10
GTX-320A Transponder
011-00728-00 recently repaired and tagged by an authorized Garmin facility. Price to sell at $950.00 outright. Will send pics on request.
contact: rforbes@turbineair.com
location: Addison, Tx
posted on: 2019-05-03
TRANSPONDER MODE S TRIG TT21
Sells transponder Trig TT21 in excellent condition the instrument is complete with the set for installation and copy EASA Form 1 Price: 1000$
contact: moreauoracio@gmail.com
location: France
posted on: 2019-03-25
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