As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND ELONGATED HOLES AT THE INTERCOSTAL AND 2 CLEATS AT LEVEL OF FS 333.00 AND STR 20R. REMOVED DAMAGED INTERCOSTAL AND CLEATS (2 E/A) LOCATED BETWEEN FS 319 TO FS 349 AND STR 20R IAW CRJ-900 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01. INSTALLED NEW SERVICEABLE INTERCOSTAL ( PN SH670-32004-1) AND CLEATS (P/N SH670-32014-2S AND SH670-32014-1) (2E/A) FS 319 TO FS 349 AND STR 20R IAW CRJ-900 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.