As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT FLOOR SILL ANGLE FROM FS409+128 TO FS559 HAS NUMEROUS AREAS OF CORROSION. (C-CHECK RO 6/11/2021) REMOVED CORROSION LEFT SILL ANGLE FROM FS 409+128- FS 559 IAW REO 601R-53-41-2912 REV -- DATED 2021-04-29. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED