What was found
LT HORIZONTAL STAB LOWER SKIN PANEL SHOW CRACK INDICATION THRU C-SCAN AT LOCATION 129.50. MEASURED APPROX .75 OF INCH RUNNING FWD & AFT. REPAIRED LT HORIZONTAL STAB LOWER SKIN IN ACCORDANCE WITH EC/RA 5510-02175 & SRM 55-10-01 REPAIR 11. DIP ISSUED TO ACCOMPLISH INSPECTION REQUIREMENTS OF SRM 55-10-01 REPAIR 11 5A TABLE 204. INITIAL INSPECTION THRESHOLD OF 56,000 FLIGHT CYCLE WITH REPEAT INSPECTIONS EVERY 9,000 HOURS. LT HORIZ STAB LWR SKIN CRACKED. PER ECRA 5510-02175 COMPLETED REPAIR. INSPECT REPAIR AT 56,000 FLT CYCS AFTER REPAIR INSTALLED, THERAFTER EVERY 9,000 FLT CYCS.