--- title: Transponders description: Choosing a transponder is vital for aircraft safety and navigation. It ensures efficient communication with air traffic control, providing real-time location and more --- ![English Flag](https://service.airteam.eu/hubfs/ats-icons/en.svg) ▾ - [![English Flag](https://service.airteam.eu/hubfs/ats-icons/en.svg)English ](https://service.airteam.eu/en) - [![Deutsch Flag](https://service.airteam.eu/hubfs/ats-icons/de.svg)Deutsch ](https://service.airteam.eu/de/transponders) [** Eshop ](https://www.airteam.eu/) [![AT service](https://service.airteam.eu/hs-fs/hubfs/AT%20service.png?width=1932&height=679&name=AT%20service.png "AT service")](https://service.airteam.eu/) ![English Flag](https://service.airteam.eu/hubfs/ats-icons/en.svg) ▾ - [![English Flag](https://service.airteam.eu/hubfs/ats-icons/en.svg)English ](https://service.airteam.eu/en) - [![Deutsch Flag](https://service.airteam.eu/hubfs/ats-icons/de.svg)Deutsch ](https://service.airteam.eu/de/transponders) [** ](https://wa.me/420725508058) [** ](tel:+420725508058) - Avionics - [Full Cockpit Upgrade](https://service.airteam.eu/en/glass-cockpit) - 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Explore our selection of advanced transponders. Understanding the crucial role transponders play in ensuring flight safety and airspace compliance, we have meticulously chosen products known for their reliability, performance, and advanced features. Whether you're flying a light sport aircraft or managing a fleet of commercial jets, our transponder options are designed to meet the diverse needs of today's aviators. ## Professional Installation and Comprehensive Support We also offer professional installation services by our team of certified technicians, who are experts in avionics upgrades and installations. Following installation, we provide comprehensive support and maintenance to keep your system functioning at its best. ![Transponder Solution](https://service.airteam.eu/hubfs/baron-lifestyle-(1).jpg) ## Transponders Choosing a transponder is vital for aircraft safety and navigation. It ensures efficient communication with air traffic control, providing real-time location, altitude, and identification data. Selecting the right one is crucial for operating in controlled airspace and adhering to modern navigation standards. ![Garmin GNX 375-1](https://service.airteam.eu/hs-fs/hubfs/Garmin%20GNX%20375-1.png?width=400&name=Garmin%20GNX%20375-1.png) ### Garmin GNX 375 The all-in-one GNX 375 navigator offers advanced navigation functions and ADS-B compliance for both Part 23 Class I/II and experimental/amateur-built aircraft. Its bright touchscreen integrates WAAS GPS capabilities, LPV approaches, and a 1090 MHz ES transponder for... [ Learn more ](https://service.airteam.eu/en/garmin-gnx-375) ![L3 Lynx 9000](https://service.airteam.eu/hs-fs/hubfs/L3%20Lynx%209000.png?width=400&name=L3%20Lynx%209000.png) ### L3 Lynx NGT 9000 The Lynx® MultiLink Surveillance Systems (MSS) NGT-9000 offers a cost-effective, all-in-one replacement for traditional transponders, combining ADS-B benefits with a user-friendly touchscreen interface. Pilots gain access to ADS-B traffic, a Mode S Extended Squitter transponder, GPS/WA... [ Learn more ](https://service.airteam.eu/en/l3-lynx-9000) ![Garmin GTX 345](https://service.airteam.eu/hs-fs/hubfs/Garmin%20GTX%20345.png?width=400&name=Garmin%20GTX%20345.png) ### Garmin GTX 335/345 Garmin's GTX 345 series introduces an efficient, one-box solution for aircraft owners to comply with NextGen airspace's ADS-B requirements, combining Mode S Extended Squitter (ES) transponders and optional WAAS/GPS position sources.  [ Learn more ](https://service.airteam.eu/en/garmin-gtx-335-345) ![GTX 335R ready-1](https://service.airteam.eu/hs-fs/hubfs/GTX%20335R%20ready-1.png?width=400&name=GTX%20335R%20ready-1.png) ### Garmin GTX 335R Introducing the Garmin GTX 335R, the ultimate ADS-B "Out" solution for meeting NextGen requirements with ease and reliability. This remote-mount transponder features a 1090 MHz output... [ Learn more ](https://service.airteam.eu/en/garmin-gtx-335r) ![GTx345r 1-2](https://service.airteam.eu/hs-fs/hubfs/GTx345r%201-2.webp?width=400&name=GTx345r%201-2.webp) ### Garmin GTX 345R Garmin's GTX 345R series, FAA and EASA approved, offers an all-in-one ADS-B solution, enabling pilots to meet NextGen airspace requirements effortlessly. [ Learn more ](https://service.airteam.eu/en/garmin-gtx-345r) ![uAvionix TailBeaconX](https://service.airteam.eu/hs-fs/hubfs/uAvionix%20TailBeaconX.png?width=400&name=uAvionix%20TailBeaconX.png) ### uAvionix TailBeaconX tailBeaconX is the next era of global ADS-B. Compatible with surface and space-based ADS-B surveillance systems, tailBeaconX is a Mode S Extended Squitter ADS-B transponder and... [ Learn more ](https://service.airteam.eu/en/uavionix-tailbeaconx) ![Trig TT31](https://service.airteam.eu/hs-fs/hubfs/Trig%20TT31.png?width=400&name=Trig%20TT31.png) ### Trig TT31 The TT31 by Trig is a state-of-the-art, power-efficient Mode S transponder, designed for seamless retrofitting with Bendix King KT76A and KT78A models. With a simple 'plug and...  [ Learn more ](https://service.airteam.eu/en/trig-tt31) ![BendixKing KT-74](https://service.airteam.eu/hs-fs/hubfs/BendixKing%20KT-74.png?width=400&name=BendixKing%20KT-74.png) ### BendixKing KT-74 The KT 74 is an affordable, slide-in replacement transponder offering ADS-B compliance for those with panel mounted WAAS GPS. With a black powder-coated aluminum bezel and...  [ Learn more ](https://service.airteam.eu/en/bendixking-kt-74) ![Avidyne AXP340](https://service.airteam.eu/hs-fs/hubfs/Avidyne%20AXP340.png?width=400&name=Avidyne%20AXP340.png) ### Avidyne AXP340 The AXP340 transponder is a panel-mounted Class 1 Mode S Level 2 Datalink Transponder, with support for 1090MHz Extended Squitter (ES), that meets all the current requirements for... [ Learn more ](https://service.airteam.eu/en/avidyne-axp340) Check our upgrade gallery and customer reviews [ Check our work ](https://service.airteam.eu/en/gallery) ![logo EASA](https://service.airteam.eu/hs-fs/hubfs/ats-logos/log-easa.png?width=116&height=40&name=log-easa.png) ![logo FAA](https://service.airteam.eu/hs-fs/hubfs/ats-logos/log-faa.png?width=75&height=75&name=log-faa.png) ![logo MAA](https://service.airteam.eu/hs-fs/hubfs/ats-logos/log-maa.png?width=116&height=58&name=log-maa.png) ![logo ISO-9001](https://service.airteam.eu/hs-fs/hubfs/ats-logos/log-iso-9001.png?width=72&height=72&name=log-iso-9001.png) ![logo NATO aqap](https://service.airteam.eu/hs-fs/hubfs/ats-logos/log-nato-aqap.png?width=116&height=58&name=log-nato-aqap.png) ![logo Local validatation](https://service.airteam.eu/hs-fs/hubfs/ats-logos/log-lv.png?width=116&height=41&name=log-lv.png) ## Schedule a Free Consultation for Avionics Upgrade "With years of experience in avionics, I’m here to help you explore your options and find the best solutions for your aircraft, tailored to your unique needs." 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