Garmin GTX 327 Transponder – Reliable and Certified Performance

GARMIN GTX 327 Transponder. The Garmin GTX 327 is a dependable and widely used Mode C transponder designed to deliver accurate altitude reporting and reliable communication with air traffic control systems. Manufactured by Garmin, this unit is known for its durability, precision, and ease of integration into a wide range of general aviation aircraft.

This unit is in excellent working condition, making it an ideal choice for aircraft owners and avionics professionals seeking a proven and cost-effective transponder solution.

GARMIN GTX 327 Transponder

Certified and Compliant for Aviation Use

The GTX 327 meets stringent aviation standards, holding TSO-C74c Class 1A and JTSO-C74c Class 1A certifications. These approvals confirm that the unit complies with required performance and safety standards for airborne transponders.

With its certified status, the GTX 327 is suitable for installation in certified aircraft, ensuring compliance with regulatory requirements while maintaining reliable communication with radar systems.

GARMIN GTX 327 Transponder

Wide Voltage Compatibility

Designed to operate within a 11–33 VDC range, this transponder supports both 14V and 28V aircraft electrical systems. This flexibility allows for seamless installation across a broad range of aircraft without the need for additional electrical modifications.

Its efficient power handling ensures stable performance during all phases of flight, contributing to overall system reliability.

GARMIN GTX 327 Transponder

Complete Unit with Mounting Tray

This package includes the GTX 327 transponder unit along with its mounting tray (P/N 115-00285-00), providing everything needed for straightforward installation. The inclusion of the tray simplifies the setup process and ensures proper fitment within the aircraft panel.

Having the correct mounting hardware reduces installation time and ensures the unit is securely integrated into the avionics stack.

GARMIN GTX 327 Transponder

Proven Performance in General Aviation

The GTX 327 is widely trusted in general aviation for its consistent performance and user-friendly operation. It provides accurate altitude encoding and reliable signal transmission, which are essential for safe and efficient flight operations.

Pilots benefit from its clear display and intuitive controls, allowing quick code entry and easy monitoring of transponder status during flight.

Durable and Built to Last

Garmin designed the GTX 327 to withstand the demanding conditions of aviation environments, including vibration, temperature changes, and continuous use. Its robust construction ensures long-term reliability, making it a dependable component in any avionics system.

Even as a used unit, its excellent condition reflects proper maintenance and careful handling.

Ideal for Upgrades or Replacement

This transponder is a practical solution for replacing older units or upgrading existing avionics systems. Its compatibility with many aircraft and avionics configurations makes it a versatile choice for both individual owners and maintenance facilities.

Whether restoring an aircraft or enhancing cockpit capabilities, the GTX 327 provides a reliable and efficient solution.

A Trusted Transponder Solution

The GTX 327 continues to be a proven, reliable, and compliant transponder for general aviation aircraft. With its certified performance, included mounting tray, and excellent working condition, it offers a complete and dependable avionics solution.

For pilots and aviation professionals seeking a trusted transponder with a strong reputation, this unit delivers the performance and reliability needed for safe and efficient flight operations.