As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ACCOMPLISHMENT OF 'B' ROUTINE WORK CARD, NOTED LOWER SURFACE OF TAILCONE AREA AFT OF STATION 1087, THERE IS A .5 INCH CRACK IN THE EXTERIOR SKIN AT LONGERON 29L. DRILLED OUT CRACK PER SRM 53-04 FIGURE 38. INSTALLED RIVET PER SRM 53-04 FIGURE 38 AND SRM 51-30-2. (M)