As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE EVALUATING CORROSION REMOVAL ON FS 605 FRAME FOUND SEVERAL MIS DRILLED HOLES FROM PREVIOUS REPAIR ON EXTERNAL SKIN. (C-CHECK) RO 3/10/2021 REMOVED DAMAGED SKIN AND REPAIRED AREA IAW REO 601R-53-61-7556 REV -- DATED 2021-02-09. COMPLIED WITH TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. WEIGHT CHANGE +2.65 LBS. LEAK CHECK "GOOD"