What was found
NDT INSPECTION OF LT FRAME 54, SKIN JOINT BETWEEN S36 AND 37L, SHOWS SIX HOLES WITH POSITIVE CRACK INDICATIONS. INDICATIONS ARE AT MULTIPLE CLOCK POSITIONS. POSITIVE HOLES ARE 1, 5, 6, 8, 11 AND 13. REF ALI 53-15-90. COMPLIED WITH EA 6-5315-T0300240, REV.