As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PIT - DURING SIP VISIT INSPECTION, ACCOMPLISHED SIP 53-10-06 AND FOUND 4 INCH AND 3.5 INCH CRACK IN FRONT PRESSURE BULKHEAD FISHPLATE BETWEEN STRINGER 72 AND 73. STOP DRILLED CRACK AND INSTALLED DOUBLER REPAIR PER SRM 53-02-18 PG 28. (M)