$2,099.00
Garmin GTX 33ES Transponder. The Garmin GTX 33ES Mode S Transponder P/N 011-00779-30 is a high-performance aircraft avionics component engineered to provide dependable aircraft identification, surveillance capability, and ADS-B compliance support for modern aviation operations. Available in remanufactured condition and supplied with FAA 8130 documentation, this Garmin transponder provides aircraft owners, aviation maintenance facilities, avionics technicians, and restoration specialists with a professional avionics solution suitable for aircraft upgrades, transponder replacement, and operational compliance projects. Garmin GTX 33ES Transponder – Reliable Avionics Solution
Aircraft transponders remain essential avionics systems because they allow aircraft to communicate identification, altitude, and surveillance information directly to air traffic control radar systems. Modern ADS-B capable Mode S transponders significantly improve aircraft visibility and operational awareness within increasingly advanced airspace management environments.
Garmin continues maintaining one of the strongest reputations within the aviation industry because of its advanced avionics engineering, dependable operational performance, and broad compatibility across general aviation, turbine aircraft, and commercial aviation platforms. Garmin avionics systems remain highly respected among pilots and aviation maintenance professionals because of their reliability, operational capability, and long-term service support. Garmin GTX 33ES Transponder – Reliable Avionics Solution
This GTX 33ES Mode S Transponder remains an excellent solution for operators seeking dependable ADS-B capable avionics hardware suitable for continued operational service and organized avionics maintenance planning.

The Garmin GTX 33ES was engineered specifically to support advanced aircraft surveillance functionality and ADS-B compliance capability within modern aviation environments. ADS-B technology continues remaining highly important because it enhances aircraft visibility and improves air traffic coordination throughout controlled and uncontrolled airspace.
Reliable Mode S and ADS-B transponder functionality contributes directly to:
Properly functioning ADS-B capable transponders help improve situational awareness and support modern airspace operational requirements throughout active flight operations. Many aircraft owners continue upgrading avionics systems specifically to meet evolving ADS-B operational requirements and improve aircraft communication capability.
The GTX 33ES remains especially desirable because it combines dependable Garmin engineering with advanced Mode S and ADS-B functionality suitable for aircraft avionics modernization and long-term operational support planning. Garmin GTX 33ES Transponder – Reliable Avionics Solution
Aircraft avionics systems frequently operate under vibration exposure, electrical loading, thermal cycling, and varying operational conditions throughout continuous service life. Durable avionics engineering remains essential for preserving dependable communication performance and long-term aircraft operational reliability.
Garmin avionics products continue remaining highly desirable because many aircraft owners and maintenance facilities seek dependable modern avionics hardware capable of supporting organized maintenance planning and continued operational readiness.
This Garmin GTX 33ES Mode S Transponder remains available in remanufactured condition, significantly improving its practical maintenance value and operational appeal for aircraft owners and avionics maintenance professionals seeking dependable aircraft communication hardware.
Remanufactured avionics systems continue remaining highly desirable because properly serviced aircraft communication equipment frequently provides renewed operational reliability and dependable performance capability while supporting cost-effective aircraft maintenance planning. Aviation maintenance facilities frequently prioritize remanufactured avionics hardware because professionally serviced units help preserve operational consistency and reduce uncertainty during installation procedures. Garmin GTX 33ES Transponder – Reliable Avionics Solution
The included FAA 8130 documentation further strengthens the maintenance value and operational credibility of this transponder. FAA 8130 forms remain highly important throughout aviation maintenance because they provide organized maintenance traceability and support regulatory documentation requirements associated with aircraft servicing procedures.
Documented avionics hardware continues remaining highly desirable because certified maintenance paperwork contributes directly to buyer confidence and efficient installation planning within professional aviation maintenance environments.
This GTX 33ES transponder also includes a 30-day warranty, further improving operational assurance and maintenance support value for aircraft operators and avionics professionals seeking dependable replacement hardware. Garmin GTX 33ES Transponder – Reliable Avionics Solution
Properly documented Garmin avionics systems frequently continue providing dependable operational service across active general aviation fleets and aircraft maintenance environments requiring reliable communication system support and ADS-B capability.
This Garmin GTX 33ES Mode S Transponder remains highly suitable for a broad range of aviation support applications including:
Aircraft maintenance professionals continue prioritizing dependable avionics hardware because reliable communication systems contribute directly to safe aircraft operation and dependable airspace functionality throughout active flight operations. Properly functioning ADS-B capable transponders remain especially important for maintaining aircraft visibility and operational communication consistency. Garmin GTX 33ES Transponder – Reliable Avionics Solution
Maintenance facilities supporting active aircraft fleets also benefit from dependable documented replacement hardware because serviceable Garmin avionics assemblies simplify compatibility management and preserve practical operational standards during maintenance procedures. Genuine aircraft avionics systems continue remaining highly valuable for organized fleet maintenance and long-term operational support planning.
Aircraft restoration specialists and avionics technicians also continue seeking dependable Garmin communication hardware because authentic avionics systems help preserve operational integrity and support accurate aircraft system integration throughout restoration and refurbishment projects.
The included FAA 8130 documentation and warranty further improve the maintenance appeal and operational flexibility of this transponder for aircraft owners and aviation professionals requiring organized installation support and dependable avionics system traceability. Garmin GTX 33ES Transponder – Reliable Avionics Solution
The Garmin GTX 33ES Mode S Transponder P/N 011-00779-30 provides aircraft owners, aviation maintenance professionals, avionics technicians, and restoration specialists with a dependable aircraft communication and surveillance solution suitable for aircraft maintenance, replacement, restoration, and operational support applications. Its advanced Garmin engineering, ADS-B capability, remanufactured condition, included FAA 8130 documentation, and 30-day warranty make it a highly practical avionics maintenance component for continued aircraft serviceability and long-term communication system support planning. Garmin GTX 33ES Transponder – Reliable Avionics Solution
Reliable aircraft transponder systems remain essential for maintaining dependable aircraft identification and communication functionality throughout varying operational environments and controlled airspace conditions. Properly functioning ADS-B capable Mode S transponders continue supporting safe operational visibility and dependable air traffic coordination across active aviation service operations.
Garmin avionics products continue maintaining strong recognition throughout aviation maintenance markets because dependable avionics engineering supports operational consistency, advanced surveillance capability, and simplified maintenance integration during servicing procedures. Aviation maintenance professionals frequently prioritize documented Garmin avionics assemblies because serviceable communication systems help preserve dependable operational capability and long-term aircraft support flexibility. Garmin GTX 33ES Transponder – Reliable Avionics Solution
The remanufactured condition, FAA 8130 documentation, and included warranty further improve the practical maintenance value of this transponder for operators seeking dependable avionics replacement hardware without excessive acquisition costs commonly associated with factory-new avionics systems. Serviceable aircraft transponder assemblies continue remaining highly valuable throughout active aviation maintenance environments and general aviation operational support programs. Garmin GTX 33ES Transponder – Reliable Avionics Solution
For aircraft owners, aviation maintenance facilities, avionics professionals, and restoration specialists seeking a dependable Garmin ADS-B capable transponder for continued operational support and avionics maintenance activities, this GTX 33ES Mode S Transponder remains a professional-grade aviation communication solution suitable for long-term operational serviceability and dependable aircraft surveillance performance. Garmin GTX 33ES Transponder – Reliable Avionics Solution