As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ULTRASONIC INSPECTION CARRIED OUT ON RIGHT HAND SIDE UPPER SPAR ASSEMBLY OF THE TAIL PYLON AND FOUND 01 EACH CRACK INDICATION ON RADIUS AT PYLON UPPER CAP VERTICAL FLANGE STATION YID = 408.500 PROPAGATING FROM EDGE TOWARDS AFT DIRECTION APPROXIMATE 1/4 INCHES LENGTH. REPAIRED IAW EA 1-5451-T0371714, PART 1. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100.