What was found
AFT EMPENNAGE UPPER AFT FUSELAGE COMPARTMENT, STATION 2031 - 2035 RT 6TH LONGERON HAS 4 CRACKS UPPER & LOWER AREAS, TRANSITIONING THRU 2033 BULKHEAD DOT NR 4 ZONE 311 & 312 2016 05 20. R & R SECTION OF LONGERON IN REF TO SRM 53-10-00, FIG 3, VOL 1.