As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C CRACK FOUND AT FWD CHANNEL AT BS820 S10AR TENSION TIE AT HOLE NR 4 THE CRACK WAS FOUND RUNNING AT 12 O/C POSITION WITH LENGTH 0.040" APPROX. BS 820 RT FRAME ATTACH TENSION TIE FWD CHANNEL REPAIRED AS PER RS R53-25-35809. SUPPLEMENTAL INSPECTION IS REQUIRED AS PER RS R53-25-35809 AND UPS EO B747-5310-26947.