As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR, INTERCOSTAL (DOOR DATUM 6) CORRODED ACROSS SPAN. NTERCOSTAL DD6 IS OUT OF LIMITS. NO LIMITATIONS NOTED IN SRM. REMOVED & INSTALLED INTERCOSTAL DD6 IAW CRJ-200 SRM 51-42-06 AND 51-42-21. LOCATED AND DRILLED INTERCOSTAL P/N 601R318057-1 AND CLEAT P/N 600-31902-269 IAW CRJ-200 SRM 51-40-11.