As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*L/H INBD FLAP LWR SKIN IS CHAFED AT LOCATION OF INBD HINGE FAIRING. (C-CHECK RO 2/16/2022) BLENDED OUT CHAFFING ON LOWER SKIN LH I/B FLAP REF. CRJ-900 SRM, 51-12-00-001-001-A01. REPAIRED THE L/H I/B FLAP LWR SKIN AT THE I/B HINGE FAIRING PER MHIRJ REO 690-57-52-400 REV -- DATED 2021-12-17 / COMPLIED WITH TASK CARD 51-900-1002-SKY.