`flight-data` Related Article Results

The Flight Data Acquisition Unit (FDAU) is a central subsystem that measures, converts into digital format, organizes, and transmits physical, mechanical, and electronic events occurring on an aircraft to Flight Data Recorders (FDR). This unit collects analog, digital, and discrete signals from various sensors during flight, arranges them within a predefined data frame, and transmits them to the FDR at specified time intervals for recording. The FDAU is critically important for monitoring flight