What was found
INSPECTION TYPE: C, EMP FUSELAGE SKIN AT BS 2360, S15L FWD OF LT HORIZONTAL STABILIZER L/E FOUND CRACKED. EMP FUSELAGE SKIN AT BS 2360 TO 2380, STR S15L AREA REPAIRED IAW HX RI NO RI-53-61-11023, REV A AND EO B747-530-58327-A. CLASSIFIED AS A MAJOR REPAIR.