Garmin GTX 33 Transponder 011-00779-10 (14/28V) Tested FAA 8130-3 Form (3 Avail)
Garmin GTX-33 Remote Mount Mode S Transponder available in tested working condition with FAA 8130-3 Form included. Reliable avionics solution ideal for aircraft transponder replacement or upgrade applications.
Details:
• Brand: Garmin
• Model: GTX-33 Remote Mount Mode S Transponder
• Part Number: 011-00779-10
• 14/28 VDC Compatible
• Bench Tested
• Includes FAA 8130-3 Form
• Condition: Used
Additional Information:
• Manuals Included for Reference Only
• 3 Units Available
$595.00
Garmin GTX-33 Transponder. The Garmin GTX-33 Remote Mount Mode S Transponder represents a dependable modern avionics solution designed to support accurate aircraft identification, airspace communication, and integrated cockpit functionality. Garmin avionics systems continue to lead the aviation industry because of their advanced engineering quality, dependable operational performance, and strong compatibility across a wide range of aircraft platforms. The GTX-33 remains widely respected among aircraft owners and avionics professionals because of its reliable Mode S communication capability and flexible remote-mount integration design. Garmin GTX-33 Transponder – Reliable Avionics Solution
Aircraft transponders remain essential avionics systems responsible for transmitting aircraft identification and operational information to radar and air traffic management systems. Reliable transponder functionality contributes directly to safe aircraft operation and efficient airspace coordination throughout all phases of flight activity. Modern Mode S transponder systems continue to improve aircraft communication capability while supporting enhanced operational awareness within increasingly busy aviation environments.
This Garmin GTX-33 remains available in tested working condition and includes FAA Form 8130-3 certification documentation. Certified and bench-tested avionics systems continue to maintain strong demand because verified operational performance improves buyer confidence and supports dependable aircraft maintenance planning during installation and replacement procedures.
The remote-mount design of the GTX-33 allows greater cockpit flexibility and improved avionics integration capability during aircraft modernization projects. Aircraft owners frequently prioritize remote-mounted avionics systems because compact installation architecture helps preserve cockpit space while supporting more organized avionics layouts and streamlined panel presentation. Garmin GTX-33 Transponder – Reliable Avionics Solution

The Garmin GTX-33 provides dependable Mode S transponder functionality designed to support modern aircraft communication and identification requirements. Mode S technology improves airspace coordination and aircraft tracking capability while supporting efficient communication with radar and air traffic management systems during flight operations.
Reliable transponder systems remain critical for maintaining aircraft visibility and communication support within controlled airspace environments. Pilots continue to rely on dependable avionics equipment because stable communication capability contributes directly to operational safety and efficient airspace management during daily flight activities and IFR procedures.
The GTX-33 supports both 14 and 28 VDC aircraft electrical systems, increasing compatibility across many general aviation and business aviation aircraft configurations. Flexible voltage compatibility remains especially important during avionics modernization projects because proper electrical integration contributes directly to stable operational performance and simplified installation planning. Garmin GTX-33 Transponder – Reliable Avionics Solution
Garmin transponder systems continue to maintain strong popularity because dependable communication equipment improves long-term operational reliability and cockpit modernization capability. Aircraft operators frequently upgrade legacy transponder systems with Garmin avionics because advanced communication technology supports improved situational awareness and operational efficiency throughout modern aviation environments.
Bench-tested avionics systems continue to provide increased confidence for aircraft owners and maintenance facilities because verified operational status helps reduce uncertainty during aircraft servicing and replacement procedures. Reliable communication systems remain essential for safe aircraft operation and long-term avionics support planning. Garmin GTX-33 Transponder – Reliable Avionics Solution

This Garmin GTX-33 has been bench tested and includes FAA Form 8130-3 certification documentation confirming inspection and operational verification by qualified aviation personnel. FAA certified avionics systems continue to maintain strong value because proper documentation supports regulatory compliance, installation confidence, and organized maintenance traceability within professional aviation maintenance environments.
The included FAA Form 8130-3 helps improve buyer assurance while supporting aircraft maintenance record management and operational verification procedures. Aircraft owners and avionics facilities frequently prioritize certified avionics systems because approved documentation contributes directly to organized aircraft support planning and compliance management activities.
The tested working condition further increases the practical maintenance appeal of this GTX-33 transponder for aircraft replacement, modernization, and operational support applications. Verified avionics hardware often provides dependable long-term usability and improved installation confidence during aircraft servicing and cockpit integration projects.
Three units remain available, making this an especially practical option for fleet support operations, avionics maintenance facilities, and aircraft operators managing multiple aircraft systems and replacement planning requirements. Aviation maintenance organizations frequently source multiple certified avionics units because organized inventory availability improves maintenance flexibility and operational readiness support. Garmin GTX-33 Transponder – Reliable Avionics Solution
Manuals are included for reference purposes only, supporting technical familiarization and maintenance review activities during aircraft servicing and installation planning procedures. Proper avionics documentation continues to contribute to efficient maintenance organization and cockpit integration support throughout professional aviation environments.
The Garmin GTX-33 Remote Mount Mode S Transponder P/N 011-00779-10 offers aircraft owners, avionics technicians, and aviation maintenance facilities a dependable communication avionics solution suitable for aircraft maintenance, cockpit modernization, and transponder replacement applications. Its tested operational condition, FAA certification documentation, flexible voltage compatibility, and trusted Garmin engineering make it a highly practical avionics option for supporting reliable aircraft communication performance.
Mode S transponder systems continue to remain essential within modern aviation environments because dependable aircraft identification and communication capability contribute directly to safe and efficient flight operations. Reliable avionics systems help improve operational confidence while supporting organized airspace coordination throughout varying operational conditions.
Garmin avionics products continue to maintain strong respect throughout aviation markets because dependable communication systems improve cockpit capability and long-term aircraft operational usability. Aircraft operators frequently choose Garmin equipment because advanced avionics technology supports practical modernization goals and efficient cockpit integration capability.
The included FAA Form 8130-3 and verified bench-tested condition further enhance the operational value of this unit for aircraft maintenance facilities and avionics professionals supporting active aircraft fleets and modernization projects. Certified avionics systems remain especially desirable because proper documentation contributes directly to organized maintenance support and regulatory compliance procedures. Garmin GTX-33 Transponder – Reliable Avionics Solution
For aircraft operators, avionics professionals, and aviation maintenance facilities seeking a dependable remote-mount Mode S transponder with trusted Garmin reliability and FAA-certified operational status, the Garmin GTX-33 remains a practical and highly respected avionics solution suitable for continued aircraft communication support and cockpit upgrade projects.