As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING N402LC'S SCHEDULED A-CHECK WHILE PERFORMING OTHER MAINTENANCE, FOUND THE RH ELEVATOR HSS85.17R RIB DAMAGED & PIECE MISSING AT FS1135-FS1145; REQUIRING MAJOR REPAIR. / REPAIRED IAW LOCKHEED SMP583 SRM, FIGURE 51-140-20. & MEA 382-55-22-082 LP# 50460