As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOWER FUSELAGE STATION 660 - 680, STRINGER 27L - 30, PREVIOUS REPAIR DOUBLER DAMAGED. FUSELAGE SKIN REPAIR AT STATION 661 - 680, STRINGER 28L, WAS ACCOMPLISHED DUE TO EFFECTING THE PTF CONVERSION IAW EA 757-5331-16-F4910 & NR 60003467520001.