GTX 345 ADS-B In&OUT



The GTX 345 Transponder is the all-in-one ADS-B unit built with Bluetooth technology for connecting to Garmin Pilot or ForeFlight mobile app for displaying traffic and weather with its ADS-B in capability. The GTX 345 transponder has a built-in AHRS feature that is calibrated during installation. This AHRS data is displayed when connected to Garmin Pilot or ForeFlight.
This transponder does require GPS/WAAS position source from an on-board navigator. Optionally, you can buy the GTX 345 transponder with built-in GPS/WAAS capability; built-in GPS/WAAS units require a WAAS antenna that is externally mounted on the aircraft.
Replace your gray-code altitude encoder with the new GAE 12 remoted mounted altitude encoder made specifically for the GTX transponder series. See pricing below:
GTX 345 without GPS/WAAS
List Price: $4,995.00
Air One Price: $4,500.00
Price is for equipment only. Installation dependent on type of aircraft. Request a quote below for your specific aircraft!
GTX 345 with GPS/WAAS
List Price: $5,795.00
Air One Price: $5,200.00
Price is for equipment only. Installation dependent on type of aircraft. Request a quote below for your specific aircraft!

Add the GAE 12 altitude encoder with your GTX transponder installation; calibration included.
List Price: $279.00
Air One Price: $249.00