INDICATOR, ALTITUDE DIGITIZER (P/N d120-p2t) - As Removed

The d120-p2t is an altitude digitizer that converts barometric pressure into digital altitude data for transponder and ADS-B systems. It outputs Gillham (Gray) code for Mode C/S reporting to air traffic control. Installed between the aircraft's static system or encoding altimeter and the transponder, this digitizer supplies pressure altitude information required for radar surveillance and traffic collision avoidance.

Installation follows the transponder or encoder manufacturer's specifications for wiring and mounting.

What is the INDICATOR, ALTITUDE DIGITIZER (P/N d120-p2t)?

The d120-p2t is an altitude digitizer that converts barometric pressure into digital altitude data for transponder and ADS-B systems. It outputs Gillham (Gray) code for Mode C/S reporting to air traffic control.

Is the d120-p2t calibrated and ready to install?

Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The INDICATOR, ALTITUDE DIGITIZER is available in: As Removed. Contact us to confirm calibration status for your selected condition.

Can the d120-p2t be used as a direct replacement in my aircraft?

The INDICATOR, ALTITUDE DIGITIZER is designed as a form-fit-function replacement. Verify the part number against your aircraft's Illustrated Parts Catalog (IPC) and instrument panel layout to confirm compatibility before ordering.

Do you offer instrument exchange programs for the d120-p2t?

Yes, we offer core exchange programs on select instruments. Send your unserviceable unit and receive a discount on the replacement. Call (904) 998-9101 or submit an RFQ to check exchange availability for the d120-p2t.