As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OPIC RA1 OPIC RA2 ON STATUS PG HARD FAULTS ON MAT. ITEMS CORROLATE TO DISPLAY INTERFACE AND AIMS STATUS MSGS. REPLACED OPIC CARDS RA1 AND RA2. MSG 23-92020 NOT ACTIVE AND MSGS AIMS AND DISPLAY INTERFACE ERASED. REPLACEMENT OF RT OPBC CARDS RA1 AND RA2 CLEARED ALL CORROLATED MSGS AND STATUS