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Avionics / Transponder
BENDIX KING KT-76A TRANSPONDER •
$295 •
FOR SALE •
PN: 066-1062-10 SN: 101432 Nice good working transponder. 30 day Guarantee!
• VISIT MY WEBSITE
• Contact Marlene Smith
- PARTS FOR PLANES
, Owner - located Davis, CA
95616
United States
•
Telephone:
---------- •
Posted March 8, 2025
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GOOD ACK A-30 ALTITUDE ENCODER •
$85 •
FREE DELIVERY •
Nice ACK A30 TSO transponder encoder for mode c, s, or ads-b. Working well. Msg for pics & warranty
• Contact Kevin Andrews
, Owner - located Hermitage, TN
37076
United States
•
Telephone:
---------- •
Posted March 8, 2025
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GNS430 NON WAAS ES330 GTX TRAN •
$4,500 •
SOLD!! • MORE COMING SOON •
Very Good Condition GNS430 Non WAAS and ES 330 GTX Transponder. Price offered is below market price
• Contact Davis Gregory
- D2 AVN LLC
, Owner - located Bradenton, FL
34208
United States
•
Telephone:
---------- •
Posted March 8, 2025
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AVIDYNE AXP-340 ADS-B OUT •
$1,595 •
FREE DELIVERY •
AXP340 transponder. Replaces King KT-76a like a Trig TT31. Needs waas source. Msg for pics & wrnty.
• Contact Kevin Andrews
, Owner - located Hermitage, TN
37076
United States
•
Telephone:
---------- •
Posted March 7, 2025
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GARMIN GTX 327 •
$1,500 •
ACCEPTING OFFERS •
As removed with rack and connecter
• Contact Geoffrey Farrington
- KAPOWSIN AIR SPORTS
, Owner - located Shelton, WA
98844
United States
•
Telephone:
---------- •
---------- •
Posted March 7, 2025
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KING KT 76C XPDR •
$200 •
FOR SALE BY OWNER •
Excellent condition. Includes tray, fully functional when removed for upgrade. Pix avail on request.
• Contact Garry Drummond
, Owner - located Parksley, VA
23421
United States
•
Telephone:
---------- •
Posted March 7, 2025
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RT-1666/APX-100(V) IFF TXP •
FOR SALE •
3 Each 80063/A3154406 Transponder (NVIS) Panel Mounted. CofC Cert. Warranty
• Contact Ray Testa
- TESTA ENTERPRISES
, Owner - located Pinehurst, NC
28374-6714
United States
•
Telephone:
---------- •
Fax:
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Posted March 6, 2025
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ARC RT359A / 300 XPDR •
$75 •
FOR SALE •
p/n41420-0028 12VDC, with included tray p/n42290-0028 28VDC, plus shipping, no returns
• Contact P. Vrionides
, Owner - located Canton, CT
06019
United States
•
Telephone:
---------- •
Posted March 6, 2025
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GARMIN GTX335 TRANSPONDER •
$2,000 •
FOR SALE •
Serviceable ADS-B out compliant transponder with rack, connector, CM, and backplate. 8130 tag.
• Contact Shawn Falkner
- MAINE AVIATION AIRCRAFT MAINTENANCE
, - located Portland, ME
04102
United States
•
Telephone:
---------- •
Posted March 6, 2025
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GTX330ES ADS-B TRANSPONDER •
$1,700 •
FOR SALE •
Serviceable GTX330ES with rack, connector, backplate. 8130 tag.
• Contact Shawn Falkner
- MAINE AVIATION AIRCRAFT MAINTENANCE
, - located Portland, ME
04102
United States
•
Telephone:
---------- •
Posted March 6, 2025
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GARMIN GTX345R WITH GPS •
$4,250 •
FOR SALE •
Serviceable GTX345R remote transponder with internal GPS. Includes install kit and 8130. No antenna.
• Contact Shawn Falkner
- MAINE AVIATION AIRCRAFT MAINTENANCE
, - located Portland, ME
04102
United States
•
Telephone:
---------- •
Posted March 6, 2025
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GARMIN GTX345 TRANSPONDER/GPS •
$4,999 •
SOLD!! THANKS TO BARNSTORMERS •
GTX345-Transponder with tray, ADSB in/out, embedded GPS, backplate, connectors, excellent condition
• Contact Robert Lewis
- MARTIN AVIATION
, End User - located Dallas, TX
75225
United States
•
Telephone:
469-482-7202 •
Posted March 6, 2025
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TAS 610 PROCESSOR •
CALL FOR PRICE •
Avidyne traffic system removed serviceable, Ships Canada/US
• Contact Paul Miller
- LANCAIRTALK
, Event Coordinator - located Calgary, AB
T2P 4X2
Canada
•
Telephone:
1-866-300-5668 •
Posted March 4, 2025
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GARMIN GTX-320A TRANSPONDER •
$450 •
FOR SALE •
Solid state transponder with tray and connector. 60 day warranty.
• Contact Victor Bee
, Owner - located Los Angeles, CA
90024
United States
•
Telephone:
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Posted March 4, 2025
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ARC RT-459A TSO'ED XPONDER 28V •
$195 •
AVAILABLE FOR SALE •
RT-459A TSO'ed Transponder, 28V, P/N 42290-0028, S/N 32569, black, Light Use, Shelf Spare for C310.
• Contact Gary Schulz
, Owner - located Merrill, WI
54452-1660
United States
•
Telephone:
---------- •
Posted March 4, 2025
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SANDIA STX 165 TRANSPONDER •
$1,900 •
FOR SALE •
Sandia STX 165 removed from SGS-1-34 glider. Very lightly used.
• Contact Marc Dickman
- NORTH FLORIDA SOARING SOCIETY
, Owner - located Jacksonville, FL
32257
United States
•
Telephone:
---------- •
Posted March 2, 2025
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AVIDYNE AXP340 ADS-B OUT •
$1,595 •
FREE DELIVERY •
AXP-340 ADSB tso transponder. Replaces King KT-76a with GTN/GNS waas source. Msg for pics & warranty
• Contact Kevin Andrews
, Owner - located Hermitage, TN
37076
United States
•
Telephone:
---------- •
Posted March 1, 2025
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NARCO AT-150 TSO TRANSPONDER •
$295 •
SOLD !! THANKS TO BARNSTORMERS •
Clean Narco AT150 mode C transponder working well. Replaces AT-50 or AT-50a. Msg for pics & warranty
• Contact Kevin Andrews
, Owner - located Hermitage, TN
37076
United States
•
Telephone:
---------- •
Posted March 1, 2025
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TCI SSD120 RS-232 ENCODER •
$145 •
FREE DELIVERY •
Transcal SSD-120 RS232 encoder. Reliable & save money on install. Msg for pics & wrnty.
• Contact Kevin Andrews
, Owner - located Hermitage, TN
37076
United States
•
Telephone:
---------- •
Posted February 28, 2025
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BENDIX/KING KT-76A •
$300 •
PRICED TO SELL •
King KT-76A Transponder pulled from a 1994 Commander. Working when removed. Includes Tray/Backplate
• Contact Jeff Anderson
, - located Bardstown, KY
40004
United States
•
Telephone:
---------- •
Posted February 28, 2025
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GARMIN GTX-330DES WITH FORM 1 •
$1,995 •
FOR SALE •
PN: 011-00455-70 SN: 842006606. This unit was removed in good working condition and is tested with a EASA form one. It comes with a 30 day guarantee!
• BUY IT HERE
• Contact Marlene Smith
- PARTS FOR PLANES
, Owner - located Davis, CA
95616
United States
•
Telephone:
---------- •
Posted February 27, 2025
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COLLINS TDR-950 TRANSPONDER •
$395 •
FOR SALE •
PN: 622-2092-001 SN: 12263 This transponder was removed in good working condition for avionics upgrade. The unit comes with a 30 day guarantee.
• BUY IT HERE
• Contact Marlene Smith
- PARTS FOR PLANES
, Owner - located Davis, CA
95616
United States
•
Telephone:
---------- •
Posted February 26, 2025
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MST67A MODE S TRANSPONDER •
$600 •
FOR SALE •
Bendix King Remote Mode S transponder with SI codes, change 7 diversity and enhanced surveillance, Only compatible with PS-550 and PS-578 controls. PN: 066-01143-2101 SN: 271916 Removed working for avionics upgrade with EASA Form 1 and Trace.
• BUY IT HERE
• Contact Marlene Smith
- PARTS FOR PLANES
, Owner - located Davis, CA
95616
United States
•
Telephone:
---------- •
Posted February 26, 2025
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KING TRANSPONDER •
$300 •
FOR SALE •
king transponder. KT76A. # 25374. 13.75V. $300 plus ship. pics. available.
• Contact Jane Sherwood
, Owner - located Beverly, MA
01915
United States
•
Telephone:
---------- •
---------- •
Posted February 25, 2025
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GARMIN GTX345R REMOTE XPDR •
$5,295 •
FOR SALE •
We have a few GTX345R that were removed for upgrade. Units come with install kit and tray. $5295usd
• Contact Cody King
- KING AIR SALVAGE
, Owner - located Ennismore, ON
K0l1t0
Canada
•
Telephone:
---------- •
Posted February 24, 2025
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