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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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BendixKing KT74
Trade-up Available for owners of Serviceable King Mode A/C transponders. Airspace is changing, and so is the technology needed to optimize the accuracy and situational awar...

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Our Price £2634.00
(£2195.00 ex. VAT)
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FUNKE BUNDLE (LCD) ATR833-II Transceiver / ZTRT800H Transponder

• 8.33 KHz Radio & Mode S Transponder
• LCD Displays
• ADS-B Out Ready
• Built-in 2-place Intercom
• Built-in Altitude Encoder

 
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Our Price £3000.00
(£2500.00 ex. VAT)
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FUNKE BUNDLE (OLED) ATR833-II Transceiver / ZTRT800H Transponder

• 8.33 KHz Radio & Mode S Transponder
• OLED Displays
• ADS-B Out Ready
• Built-in 2-place Intercom
• Built-in Altitude Encoder

 
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Our Price £3180.00
(£2650.00 ex. VAT)
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Garmin GNX 375 Navigator
Introducing the GNX 375 GPS navigator with Localizer Performance with Vertical guidance (LPV) approach capability. Pilots receive the benefits of high-integrity WAAS/SBAS GPS gu...

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Garmin GTX335 ADS-B Transponder

• ADS-B Out Transponder
• Versions available with built-in WAAS GPS
• Audio Alerts

 
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Garmin GTX345 ADS-B Transponder

• ADS-B Out And In Transponder
• Versions available with built-in WAAS GPS
• Audio Alerts
• Attitude Sensors
• Wireless Interface

 
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Trig TT21 Class 2 Mode S Transponder
The Trig TT21 is a two part transponder system, which includes an integrated altitude encoder. In design and technology it is equivalent to the TT22, however, the transmitted ou...

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Our Price £1794.00
(£1495.00 ex. VAT)
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TRIG BUNDLE (TY91 Transceiver / TT21 Transponder)

• 8.33KHz Radio and Mode-S Transponder
• Remote head units
• 11-33 Volt operation
• Built-in 2-place Intercom
• Built-in Altitude Encoder
• Support for 1090ES ADS-B Out

 
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Our Price £3000.00
(£2500.00 ex. VAT)
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Trig TT31 Mode S Transponder - COMPLETE
The complete transponder kit includes a mounting tray, connector kit, installation manual and of course the transponder. The NEW Trig TT31 Mode S transponder has been designe...

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Our Price £2148.00
(£1790.00 ex. VAT)
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Garmin GTX 330 Transponder (Recertified)
The GTX 330 is designed to meet the European Mode-S transponder mandate. These full featured TSO certified transponders bring a unique level of functionality and utility to ...

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Our Price £1194.00
(£995.00 ex. VAT)
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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 fitting the same mounting tray as the popular KT76A/...

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Our Price £2100.00
(£1750.00 ex. VAT)
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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 solution with superior performance then Trig has the r...

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Our Price £1830.00
(£1525.00 ex. VAT)
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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 - and yet it is fully certified and compliant with ...

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Our Price £2034.00
(£1695.00 ex. VAT)
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Trig TC20 Control Head
Trig TC20 transponder control head for TT21/TT22. Supplied with connector kit. This is intended for owners with multiple aircraft so the transponder unit itself can be moved...

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Our Price £492.00
(£410.00 ex. VAT)
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TQ Avionics (formerly Dittel) KTX2 Mode S Transponder
The newly developed Mode-S Transponder KTX2 incorporates latest technology - resulting in a highly efficient airborne equipment, offering lowest possible power consumption, smal...

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Our Price £1680.00
(£1400.00 ex. VAT)
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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 SkyView Display. The transponder module can be mou...

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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 angle. As with the earlier models the alticoder is b...

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Our Price £2220.00
(£1850.00 ex. VAT)
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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 angle. As with the earlier models the alticoder is bu...

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Our Price £2100.00
(£1750.00 ex. VAT)
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Funke ZTRT800RT-OLED Remote Head
Remote Tranponder head for ZTRT800H

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Our Price £540.00
(£450.00 ex. VAT)
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Funke ZTRT800A-OLED Mode S Transponder
The ZTRT800A offers the standard 161mm housing which is ideally suited for the easy replacement of existing transponders like the Kt76 or similar (only with OLED display availab...

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Our Price £1980.00
(£1650.00 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. The GTX 45R and GTX 35R both meet ADS-B "Out" req...

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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 Transponders Garmin is pleased to announce the re...

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BendixKing 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 squawk code entry, and the push of a single button ...

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Our Price £714.00
(£595.00 ex. VAT)
Out of Stock
BendixKing KT76A Transponder. (RECON)
BendixKing Mode A/C Transponder. Unit only. (Image may differ from unit supplied) The KT-76A is a quality King transponder, and an update of the original KT-76. This transpo...

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Our Price £474.00
(£395.00 ex. VAT)
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