As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AVIONICS DOOR CUT OUT WHERE DOOR SEAL RESTS HAS PITTING CORROSION AROUND FULL CUT OUT AREA (C-CHECK RO 11/04/2021) REMOVED CORROSION OF AVIONICS DOOR FUSELAGE CUT OUT REF-CRJ-900 REO 690-53-21-032 REV -- DATED 2008-03-07, AREA REWORKED IS FOUND WITHIN LIMITS. / COMPLIED WITH TASK 51-900-1002-SKY