As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON PASSENGER DOOR AFT INTERCOSTAL DD4 P/N 601R31902-317. (C-CHECK RO 8/18/2021) INSTALLED NEW PASSENGER DOOR AFT INTERCOSTAL DD4 REF CRJ700 SRM 51-42-06-001-001-A01 & DWG NO 601R31702 REV N / LEAK CHECK GOOD. COMPLIED WITH SKYWEST TACK CARD 51-900-1002-SKY