As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L/H STABILIZER RIB; SECOND FROM FRONT VERTICAL FLANGE; CRACKED AT LOWER RADIUS AT STAB. STA. 129.50 (I/B SURFACE) / REPAIRED CRACKED RIB PER SRM 55-10-09-2R-4. SEE NON-ROUTINE G492414 FOR INSTALLATION OF 4 FASTENERS COMMON TO LOWER SKIN.