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Transponders

Our range of aviation transponders have been chosen for their quality build and reliability in the air. Transponders produce an electronic response when interrogated to help ground control radar identify your aircraft.

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Bendix King KT74
Trade-up Available for owners of Serviceable King Mode A/C transponders. Allowance of £140+vat paid on receipt of serviceabl...more >>
 
Our Price £2754.00
(£2295.00 ex. VAT)
Quantity
BECKER BUNDLE (AR6201 Transceiver / BXP6401 Transponder)
THE BECKER BUNDLE Combining the AR6201 Transceiver and BXP6401 Transponder The Becker AR6201 VHF Transceiver Smaller and l...more >>
 
Our Price £3780.00
(£3150.00 ex. VAT)
Quantity
TRIG BUNDLE (TY91 Transceiver / TT21 Transponder)
TRIG BUNDLE Combining TY91 8.33 kHz VHF Radio and TT21 Transponder TY91 TRANSCEIVER ** FREE Wiring Harness available upon ...more >>
 
Our Price £2880.00
(£2400.00 ex. VAT)
Quantity
FUNKE BUNDLE (LCD)  ATR833 Transceiver / TRT800H Transponder
FUNKE (LCD) BUNDLE Combining the ART833 Transceiver and ZTRT800H Transponder ATR833 LCD TRANSCEIVER The ATR833 LCD has bee...more >>
 
Our Price £3120.00
(£2600.00 ex. VAT)
Quantity
FUNKE BUNDLE (OLED) ATR833 Transceiver / ZTRT800H Transponder
FUNKE (OLED) BUNDLE Combining the ATR833 OLED Transceiver and ZTRT800H OLED Transponder FUNKE ATR833 OLED A complete solut...more >>
 
Our Price £3360.00
(£2800.00 ex. VAT)
Quantity
Garmin GTX335 ADS-B Transponder
The Next Gen ADS-B Out Transponder The GTX335 providing the simple upgrade path for thousands of aircraft ... worldwide. Ga...more >>
 

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Garmin GTX345 ADS-B Transponder
The Next Gen All-in-one ADS-B Transponder The GTX345 providing the simple upgrade path for thousands of aircraft ... worldwide...more >>
 

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Dynon SV-XPNDR-26x Transponder Module
Dynon SV-XPNDR-26x Transponder Module Integrated: Made for the SkyView System with control and annuciation appearing on the ...more >>
 

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Trig TT21 Class 2 Mode S Transponder
** FREE Wiring harness and Stub Antenna on request** ** Wiring harnesses are custom manufactured, and may take up to a week **...more >>
 
Our Price £1668.00
(£1390.00 ex. VAT)
Quantity
Trig TT22 Class 1 Mode S Transponder
The Trig TT22 system is our smallest, lightest, Mode S general aviation transponder. It can fit into the smallest of aircraft –...more >>
 
Our Price £2100.00
(£1750.00 ex. VAT)
Quantity
Trig TT31 Mode S Transponder
The NEW Trig TT31 Mode S transponder has been designed to meet the European elementary surveillance requirements, as well as fi...more >>
 
Our Price £2034.00
(£1695.00 ex. VAT)
Quantity
Trig TT31 Mode S Transponder (unit only)
The NEW Trig TT31 Mode S transponder has been designed to meet the European elementary surveillance requirements, as well as fi...more >>
 
Our Price £1980.00
(£1650.00 ex. VAT)
Quantity
Becker BXP6401-2-(01) 150W Mode S Transponder
The Becker BXP 6401-2-(01) is a compact and lightweight single block Mode-S transponder. It is according to level 2 and class 2...more >>
 
Our Price £2220.00
(£1850.00 ex. VAT)
Quantity
Garmin GTX 33 Remote Mode S Transponder for
See the same radar traffic your ATC controller is watching with the GTX 33, a remote-mounted Mode S digital transponder with tr...more >>
 
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Funke ZTRT800H LCD Mode S Transponder
The ZTRT 800H LCD is a new development of the well known TRT 800 series transponder that can be seen easily from almost any ang...more >>
 
Our Price £2034.00
(£1695.00 ex. VAT)
Quantity
Funke ZTRT800H OLED Mode S Transponder
The ZTRT 800H OLED is a new development of the well known TRT 800 series transponder that can be seen easily from almost any an...more >>
 
Our Price £2154.00
(£1795.00 ex. VAT)
Quantity
Becker BXP6401-1-(01) 250W Mode S Transponder
The Becker BXP6401 250W Mode S Transponder is a compact and lightweight single block Mode-S transponder. It is according to lev...more >>
 
Our Price £2640.00
(£2200.00 ex. VAT)
Quantity
Trig TN70 ADS-B OUT Solution
Trig produces smart, affordable and future proof avionics. If you’re an aircraft owner looking for an affordable ADS-B Out solu...more >>
 
Our Price £2520.00
(£2100.00 ex. VAT)
Quantity
Becker BXP6402-2R-(01) 150w Mode S Transponder Module
The Becker BXP6402 150W Split Mode S Transponder module is a compact and lightweight single block Mode-S transponder. It is acc...more >>
 
Our Price £2034.00
(£1695.00 ex. VAT)
Quantity
Becker BXP6402-1R-(01) 250w Mode S Transponder Module
The Becker BXP6402 250W Split Mode S Transponder module is a compact and lightweight single block Mode-S transponder. It is acc...more >>
 
Our Price £2580.00
(£2150.00 ex. VAT)
Quantity
Becker CU6401-1-01 Transponder Control Unit
Becker control head for BXP6402 series remote mounted transponder modules.more >>
 
Our Price £598.80
(£499.00 ex. VAT)
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Becker BXP6403-2-(12) 150W Mode S Transponder
Becker's new 6.25inch panel mount Mode S transponder. 11-33v, 150W output, class 2, VFR/IFR to 15,000ft.more >>
 
Our Price £2220.00
(£1850.00 ex. VAT)
Quantity
Becker BXP6403-1-(12) 250W Mode S Transponder
Becker's new 6.25inch panel mount Mode S transponder. 11-33v, 250W output, class 1, VFR/IFR to 50,000ft.more >>
 
Our Price £2580.00
(£2150.00 ex. VAT)
Quantity
Becker Retrofit Adaptor for BXP6403
Adaptor to enable fitting of a BXP6403 transponder into a Bendix King KT76A Installation traymore >>
 
Our Price £210.00
(£175.00 ex. VAT)
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Garmin GTX 35R / GTX 45R ADS-B Remote Mount Transponder for G3X
We are pleased to announce the arrival of the GTX 45R and GTX 35R remote mount ADS-B transponders for experimental aircraft. ...more >>
 

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Garmin GTX 335 R Remote ADS-B Transponder
The GTX 335 series providing the simple upgrade path for thousands of aircraft...worldwide. The Next Gen All-in-one ADS-B Tr...more >>
 

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Garmin GTX23 Remote Mode S Transponder (010-01014-03)
Designed exclusively for installation with Garmin’s G3X™ electronic flight display system in light sport and experimental/kitbu...more >>
 
Our Price £2310.00
(£1925.00 ex. VAT)
Quantity
Bendix-King KT76A Transponder. (RECON)
Bendix-King Mode A/C Transponder. Unit only. (Image may differ from unit supplied) The KT-76A is a quality King transponder...more >>
 
Our Price £354.00
(£295.00 ex. VAT)
Quantity
Bendix-King KT76C Transponder. (RECON)
Serviceable used King KT76C Transponder unit only. The KT 76C is a panel-mounted Mode A/C transponder that has push-button s...more >>
 
Our Price £714.00
(£595.00 ex. VAT)
Quantity
Bendix-King KT-73 Mode S Transponder
Bendix-King KT-73 Mode S Transponder. (USED RECERTIFIED) Directly upgrades a KT76A.more >>
 
Our Price £5745.60
(£4788.00 ex. VAT)
Quantity