What was found
INSPECTION TYPE:C2 LT UPPER HORIZONTAL STAB MOST I/B SKIN SURFACE IS CORRODED AT STA XE 29.812. REMOVED, FABRICATED AND REPLACED SKIN PANEL ASSY BETWEEN XE 29.812 AND XE75.62 IAW DWG 5651747,8110-3 APPROVED SAA SK 880-658, UPS ENGINEERING FILE NUMBER DC8-55-20012 AND SRM 51-1-21.