What was found
LIGHTNING STRIKE AT BS 540, 4" ABOVE STR 27, RT AT FASTENER. IAW SRM 53-00-01, REPAIR 6, PAGE 201, SEC II. DRILLED OUT FASTENER, INSPECTED WITH 10X, INSTALLED BLIND FASTENER, TREATED AND PAINTED. ZONE A, CAT C, REPAIR INSPECTION, INTERVAL AT 1000 CYCLES. TIME LIMIT FOR CAT A, REPAIR 3000, FLIGHT CYCLES NOT TO EXCEED 24 MONTHS. REDEFERRED LOG TO QC, ESTABLISHED MONITOR INSP 21-0553-8-7105, SN 00683, REP 21-0553-8-7106, SN 00683 L/L.