As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE: C1, FLOOR SUPPORT CHANNEL CORRODED AT APPROX BL10L FS 1717 REMVOED CORROSION IAW DC8 SRM 51-1-8 AND FOUND TO BE OUT OF LIMITS I AW DC8S SRM 53-2-0 HEAT TREATED NEW CHANNEL FROM 0 TO T6 IAW TPS -10 03 FABBED CHANNEL IAW DC8 DAC DWG 5755032 ALODINED & PRIMED IAW DC8 SRM 51-1-8. INSTALLED CHANNEL IAW DC8 SRM 51-1-20D