What was found
WHILE IN HEAVY CHECK, BOOM LIFT STRUCK RT HORIZONTAL STAB UPPER SURFACE AROUND LOGO LIGHT. MAJOR REPAIR PERFORMED PERMANENT REPAIR BY CUTOUT AND DOUBLER REPAIR ON RT HORIZONTAL STABILIZER UPPER SURFACE AROUND LOGO LIGHT IN ACCORDANCE WITH, REF ETD2018-170-113375. FROM RIB 8 TO RIB 9.