As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PIT - WHILE ACCOMPLISHING X-RAY INSPECTION OF PYLON AREA IN BOS, MAINTENANCE DISCOVERED A .25 INCH CRACK IN SKIN AT STA 965, LONGERON 14L. AIRCRAFT WAS MAINTENANCE FERRIED TO PIT FOR REPAIR. INTERIM EXTERNAL DOUBLER REPAIR INSTALLED PER USAIR EA NR 31838. AIRCRAFT RELEASED TO SERVICE. (X)