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Data Acquisition Unit (DAU) for Piper Meridian Piper Part Number 602-250 Meggitt Avionics Inc HW P/N 85-254-1
7/22/2025: Duncan has confirmed they ended all Meggitt DAU support for this model earlier this year (2025). Data Acquisition Unit (DAU) for Piper Meridian) Piper Part Number 602-250 Meggitt Avionics Inc HW P/N 85-254-1 The Piper Meridian PA46-500TP that has our Entegra EX5000 Displays is showing the engine inform…
