• Form, fit, and function replacement for the BA-800 Baro Altimeter
• True plug-and-play with existing electromechanical units

– Instant conversion – install on overnights or at gate

– No changes to cockpit panels or wiring

– No flight crew or maintenance retraining

• Eliminates threat of electromechanical Baro Altimeter obsolescence
• Captures LCD technology benefits – higher MTBF at a lower cost of ownership over electromechanical indicators

The TDI-850 Barometric (Baro) Altimeter leverages Thomas Global’s latest in-house innovation in analog to digital signal conversion to deliver an advanced performance plug-and-play LCD retrofit solution for Boeing 767/757/737-C aircraft.

Incorporating proven high performance AMLCD technology, and a comprehensive solid state design, the TDI-850 Baro Altimeter captures all the benefits of LCD technology, including higher MTBF (>50K FH) , flawless viewing performance, and faster response times, all at a lower cost of ownership over electromechanical indicators. The TDI-850 reliability and performance advances, coupled with plug-and-play conversion and a transparent flight crew interface, deliver a superior and low-risk replacement for legacy analog indicators.

Thomas Global proprietary technology is applicable to multiple round dial avionic indicators, including altimeters, airspeed indicators, and radio distance magnetic indicators (RDMIs).

The TDI-850 Baro Altimeter and TDI-800 Mach Airspeed Indicator (MASI) are currently in development.