As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN LEFT HAND HORIZONTAL STABILIZER INSPAR RIB 3, LOCATED AT STABILIZER STA 129.50. REPAIRED RIB PER SRM 55-10-09-2R-4. **SUPPLEMENTAL REPORT FOR AALA202309215426 TO ADD SECTION 5 PART INFORMATION AND TO REMOVE THE LEVEL 2 IN SECTION 7. UPON FURTHER REVIEW BY ENGINEERING THIS CRACK WAS NOT ASSOCIATED WITH CORROSION AND NO LEVEL WAS REQUIRED. **