What was found
DURING A SCHEDULED ROUTINE INSPECTION FOUND VERT STAB LT SPAR CAP ANGLE AT THE 20 PERCENT CHORD IS CRACKED AT THE UPPER END AT VSS 84.10, BEGINNING AT THE TOP EDGE AND RADIATES DOWNWARD, THE CRACK IS ON THE FWD FAIRING PORTION OF THE ANGLE, 4.25" IN LENGTH. REPAIRED THE AFFECTED AREA IAW EO 12-1900-55-023. MAJOR REPAIR