What was found
DURING C-4 CHECK INSPECTION, FOUND LEFT VERTICAL STAB REAR SPAR CORRODED AT STA ZR132. REPAIRED IAW AIA/E/2386 SKETCH NR C-4 CHECK WORK CARD NR 3014. NON-ROUTINE TASK CARD NR 87304.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-4 CHECK INSPECTION, FOUND LEFT VERTICAL STAB REAR SPAR CORRODED AT STA ZR132. REPAIRED IAW AIA/E/2386 SKETCH NR C-4 CHECK WORK CARD NR 3014. NON-ROUTINE TASK CARD NR 87304.