As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAJOR REPAIR - DURING ROUTINE SCHEDULED MX A CRACK WAS FOUND AT FS 456 JUST LT OF STRINGER NR 1 FWD OF THE REINFORCING ANGLE ATTACHED TO THE FUSELAGE SECTION CRACK EXTENDS FROM EDGE OF ANGLE THROUGH FASTENER HOLE APPROX .375". TOTAL LENGTH OF CRACK APPROX 1". MX REPAIRED THE AFFECTED AREA AND PERFORMED ALL REQUIRED RII INSPECTIONS IAW EO 10-1900-53-017. MATERIALS UTILIZED ARE INCLUDED IN THE EO.