As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND LONGERON 29L CRACKED AT ATTACH POINT AT FS 218. REPAIRED LONGERON 29 LT CRACKED AT ATTACH POINT AT FS 218 BY REMOVING CRACKED LONGERON. FABRICATED AND INSTALLED REPAIR LONGERON 57-1/4" FROM P/N 2777922-4 IAW MD-80 SRM 51-30-2 AND DELTA DC-9/MD-80 SRM 51-10-3D.