What was found
PILOT REQUESTED INSPECTION OF SUSPECTED CRACK IN TAIL BOOM AT LT UPPER SUPPORT FOR THE HORIZONTAL STABILIZER. UPON INSPECTION, A LINE APPROXIMATELY .75 INCH LONG WAS FOUND AND DETERMINED TO BE A CRACK. WHILE PREPARING TO REMOVE LT UPPER SUPPORT, 2 CRACKS WERE FOUND BELOW THE LT LOWER SUPPORT. UPON REMOVAL OF HORIZONTAL STABILIZER, A CRACK 1.3 INCHES LONG STARTING .3 INCH AFT OF THE FWD UPPER CORNER OF LT TAIL BOOM CUT OUT, A CRACK 1.6 INCHES LONG STARTING .3 INCH FROM THE FWD LOWER CORNER OF LT TAIL BOOM CUT OUT, BOTH IN THE UPPER SKIN AND A CRACK 2.5 INCHES LONG STARTING .5 INCH FROM THE FWD LOWER CORNER OF THE LT TAILBOOM CUT OUT IN THE LOWER SKIN WAS FOUND. PART CYCLES, 3,179. (X)