As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*AFT FUSELAGE EXTERNAL SKIN DOUBLER AT AT APPROXIMATELY FS969.0 AT STGR27 IS CHAFED (C-CHECK RO 5/20/2021) .REPLACED AFT FUSELAGE EXTERNAL SKIN DOUBLER AT APPROXIMATELY FS969.0 AT STGR27 IAW REO 670-53-00-290 REV-D DATED 2015-09-10 AND IAW CRJ-700 SRM 51-42-21-001-001-A01. C/W TASK CARD 51-900-1002-SKY AND C/W 337. NO WEIGHT CHANGE LEAK CHECK GOOD AT THIS TIME