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How Transponders Work
Garmin GTX 327 Review
Garmin GTX 330 Review
Apollo SL 70 Review
Altitude Encoders
Garmin Panel Mount
G500, G600, G1000
GTN series
GNS 530
GNS 430
GNS 480
GNC 300XL, 250XL, 155XL
GTX 330, 327, 320
GMA audio panels
Garmin Portables
Aera series
GPSMAP 696, 496, 396
296, 295, 196, 195
Aspen
Avidyne
IFD 440, 540, 550
Dynon
uAvionix
BendixKing
KSN 770
KLN 94, 90B, 89B
KX 155
KX 165
KX 170B
KN 53
KY 97A 96A 92
KY 196A 197A
KMA 24 20, KA 134
Stratus ADS-B Receivers
Trig Avionics
Apollo SL-30 & SL-40
MX20, MX200 MFD
Slide-in Replacements
Michel/TKM MX series
Narco MK-12D
PS Engineering Audio
Aviation Headsets
Handheld Transceivers
VAL Avionics
Narco
Collins
Terra
Radar Equipment
Stormscopes & StrikeFinders
XM Weather Receivers
TCAS & TCAD Traffic Avoidance
Aircraft Intercoms
Autopilots
Transponders
Encoders
DME
HSI
Argus, Moving Maps
Cessna/ARC Radios
Indicators & Gauges
Aviation Tools
Aircraft For Sale
Single Engine
Multi Engine
Aircraft Transponders for sale on
eBay
Item Description
Price
KT 76A, FFC data ATC transponder
150.00 USD
Sandia Aerospace Altitude Encoder SAE 5-35
195.00 USD
Transponder
100.00 USD
Narco AT 150 TSO Transponder - As Removed
250.00 USD
Stratus ES Transponder and rack
1300.00 USD
Stratus ESG Transponder by Appareo, refurbished, no rack
2000.00 USD
GARMIN GTX 330 TRANSPONDER W/ Tray And Backplate *Read Description*
750.00 USD
TKM/Michel Avionics Model 3300 Transponder Test Set
1299.99 USD
BENDIX KING KT 76C ATC TRANSPONDER P/N: 066-01156-0101 With tray
500.00 USD
Stratus ES Transponder P/N: 153510-00069
1425.00 USD
Garmin GTX-335R Transponder P/N 011-03301-00
1800.00 USD
GARMIN GTX 335(NON WAAS) ADS-B OUT TRANSPONDER WITH TRAY, CONNECTOR
2395.00 USD
Garmin GTX-327 Transponder PN 011-00490-00 With New April 2025 FAA 8130 AND TRAY
950.00 USD
ELECTRIC DUAL TRANSPONDER ADAPTER / Model 1080 / 098051-0100
299.00 USD
Alpha 745-419-25-001 XP-EDH4 Transponder
79.99 USD
00745-00-05 Trig Avionics TT22 Avidyne AXP322 Mode S Transponder (11-33V)
1400.00 USD
S-TEC Pressure Transponder w/ Connector & Bracket P/N 0111 WARRANTY (0325-1565)
179.95 USD
066-01164-0101 Bendix KT-73 Mode S ATC Transponder with Modification (Core)
420.00 USD
Portable SunPass Transponder for Florida Tolls - Slim, Lightweight Convenience
10.79 USD
BENDIX/KING KT 76A ATC TRANSPONDER and Mounting Tray
180.00 USD
011-00455-30 Garmin GTX-330D Mode S Transponder (Core)
308.00 USD
ARC RT359A Transponder, yellow tagged
865.00 USD
Bendix King KT 76A Transponder Good
250.00 USD
TED TNC 104-13 Aircraft Transponder DME ADS-B Post Antenna Made in USA
23.99 USD
3G Location Transponder SN: 000034709556, New (L IB)
14.99 USD
GARMIN GTX 328 TRANSPONDER PN 011-01684-00 14/28Vdc
950.00 USD
Bendix/King KT76A Transponders P/N 066-1062-00
450.00 USD
Bendix King KT-70 Mode S ATC Transponder - 066-01141-1101 CNI-5000 (As Removed)
200.00 USD
Comant DME/TRANSPONDER ANTENNA CI-105
189.00 USD
OVH GARMIN GTX 330 TRANSPONDER 011-00455-00 with Form 8130-3 Tray & Backplate
1349.00 USD