As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRBORNE/PEMCO NON-ROUTINE 2387N510 DISCREPANCY:ON NDT ROTOR HOLE INSPECTION, FOUND ONE HOLE ON R/H KEEL BEAM AROUND STA. 742 HAS AN INDICATION OF A CRACK. CORRECTIVE ACTION: EVALUATED AND REPAIRED AREA AT STA.742 RH KEEL BEAM IAW AMES DOCUMENT 47359REA15.