What was found
AFT CENTER FUSELAGE - FR58- 60, STGR25-26L, EXISTING REPAIR. THIS IS A MONITOR INSPECTION LOG FOR ERA 613977 -14AD REV A. THIS ERA REQUIRES SECTION II FOLLOW-ON INSPECTIONS FOR CONTINUED AIRCRAFT AIRWORTHINESS. C/A: ERA 613977-14AD REV A SECTION II FOLLOW-ON INSPECTIONS ARE REQUIRED ON OR BEFORE 12,100 FC FROM SECTION I REPAIR EMBODIMENT OR 24,200 FH FROM SECTION I REPAIR EMBODIMENT, WHICHEVER OCCURS FIRST. THEREAFTER, REPEAT SECTION II WITHIN EVERY 1,600 FC OR 3,200 FH, WHICHEVER OCCURS FIRST. ASSOCIATED ER/A 00-613977.