Avionics List
new and used avionics
Sell Your Avionics Here
Buying Safety Tips
Avionics Articles and Reviews
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Related links:
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
S-TEC ABSOLUTE PRESSURE TRANSDUCER PN 0111 (Metal case) new style
350.74 USD
ATC TRANSPONDER PN: 0661062-00, KING
310.00 USD
Bendix King display Transponder PN# 037-00078-0000
350.00 USD
Kt 79 Tranponder PN 066-1053-00
225.00 USD
Narco AT150 Transponder w/ Rack 14/28v WARRANTY (1025-161)
395.00 USD
TED TRANSPONDER ANTENNA -- 104-12
27.50 USD
Garmin GTX 327 Transponder PN 011-00490-00 With New May 2025 FAA 8130
1050.00 USD
Bendix King KT70 Transponder 066-01141-0101 Tray 8130 Warranty Great Condition
625.00 USD
Rare Aerotech Transponder/DME & Nav/COM Interface Test Panel Aviation W/Cables
499.99 USD
AT50 Narco Avionics Transponder Unit with Tray
140.00 USD
*New In Box* CI-105-20 Comant Industries DME Transponder Antenna Ships Fast
295.00 USD
NARCO AT 150 TRANSPONDER WITH MOUNTING TRAY AVIONICS
280.49 USD
Stratus ESG ADSB Out Transponder W/ Tray Appareo 153510-000017
1295.00 USD
Matsutec HP-528A Class B+ AIS Transponder Transmission Marine AIS with GPS
390.00 USD
Sandia Aerospace Altitude Encoder SAE 5-35
125.00 USD
Transponder KT74 Bendix/King
2900.00 USD
King KT 76A Transponder PN 066-1062-00 - w/ New FAA 8130-3 Form
475.00 USD
Bendix King KT71 TSO Transponder with Tray
110.00 USD
Narco Avionics Transponder AT 150 TSO
89.99 USD
Garmin GTX 330 Transponder - PN: 011-00455-00
550.00 USD
GARMIN GTX-330 TRANSPONDER !!! P/N 011-00455-00 !!!
995.00 USD
Garmin GTX-327 Transponder PN 011-00490-00 With New 2025 FAA 8130
995.00 USD
Narco AT 150 Transponder
150.00 USD
Narco AT-150 Transponder
245.95 USD
uAvionix tailBeacon TSO ADS-B Out /GPS/Altitude Encoder/ LED Tail Light
1200.00 USD
Comant CI 105-14 King KA-60 DME /TRANSPONDER ANTENNA 960-1220 MHZ
116.00 USD
071-1174-00 (Use: 071-01591-0001) King KA-60 DME Transponder Antenna Assembly
56.00 USD
BECKER BXP 6401 MODE S TRANSPONDER WITH ADDRESS MODULE VERY NICE XPDR 6401-2
1795.00 USD
PN: 3614009-4201 (ALT. TR-421B) - TRANSPONDER
400.00 USD
IFD Skyline 300 Transponder In-Flight Device Unknown Condition
150.00 USD