31-30 Centralized Fault Display System (CFDS) and Data Recording System

31-30-01 Centralized Fault Display System (CFDS)
31-30-02 Digital AIDS Recorder (DAR) (If Installed)
31-30-03 Digital Flight Data Recorder (DFDR)
31-30-04 Data Management (DMU or FDIMU Data Management function)
31-30-05 Flight Data Interface (FDIU or FDIMU Flight Data Interface function)
31-30-06 Quick Access Recorder (QAR) (If Installed)
31-30-07 Printer (If Installed)