What was found
PERFORMED INSPECTIONS PER AD-2023-12-18 IAW BOEING REQUIREMENTS BULLETIN 747-53A2907. IDENTIFIED CRACKS IN STRINGERS AT THE FOLLOWING LOCATIONS: STA 1740: S-13L, S-14L, S-14R, S-15R STA 1960: S-1L, S-2L, S-3L, S-4L, S-6L, S-8L, S-9L, S-10L, S-11L, S-12L, S-1R, S-2R, S-3R, S-4R, S-5R, S-6R, S-7R, S-8R, S-9R, S-10R, S-12R STA 2180: S-2L, S-3L, S-10L, S-11L, S-12L, S-2R, S-4R, S-10R, S-11R, S-12R