What was found
THE LT SIDE CONNECTING ANGLE FOR THE VERTICAL STAB TO THE FUSELAGE IS CRACKED APPROX 1 FT AT VERTICAL STAB STRINGER DATUM 67.5 PERCENT. HFEC IAW NDTM PART 1 51-20-006. CONFIRMED AND MARKED CRACK. MAPPED AREA FOR ENGINEERING. REMOVED FASTENERS FROM AFFECTED AREA AND COMPLIED WITH REO 670-53-84-094 NOTE 1,2. HFEC CUT LINE EDGES AND UNDERLYING STRUCTURE IAW REO 670-53-84-094 NOTE 3, NO CRACKS NOTED. FABRICATED REPAIR DOUBLER AND FILLER ANGLES AS PER REO 670-53-84-094 SHT 2 STEPS 4-7. HFEC IAW NDTM PART 1 51-20-006 AT ANGLE RADIUS NO CRACKS NOTED. INSTALLED DOUBLER AND FILLER ANGLE IAW REO 670-53-84-094.