As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR INTERCOSTAL FWD DD4 HAS A DRILL START LOCATED ON UPPERFLANGE (C-CHECK RO 7/27/2021) REMOVED AND REPLACED FWD DD4 INTERCOSTAL REF CRJ200 SRM 51-42-06 AND DWG 601R31702 REV -N. ALL CHECKS GOOD. SEE CONTINUATION CARD FOR FULL DTAILS. COMPLIED WITH TASK CARD 51-900-1003-SKY