As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK INDICATION FROM ZONE 1 RADIUS LOCATED AT CENTER WING BOX FRONT S PAR VERTICAL STRINGER AT FRAME 36 AND Y765 LEVEL AT FWD CARGO COMPARTM ENT. CRACK LENGTH IS 0.170 INCH. MAINTENANCE PERFORMED REPAIR LOCATED AT CENTER WING BOX FRONT SPAR VERTICAL STRINGER AT FRAME 36 AND Y765 LEVEL AT FWD CARGO COMPARTMENT IAW EA # 364187 PART D AND DWG R57112154.