As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRINGER NR 9R CRACKED AT FIRST RIVET HOLE AFT OF THE AFT PRESSURE BULKHEAD. BEECHCRAFT RECOMMENDED INSTALLING KIT, PN 101-4063-4S. THIS KIT IS USED TO REPAIR STRINGER NR 9R ON THE 200 SERIES KING AIR. (REFERENCE BEECHCRAFT SB 2472, REV 11.) FORM 337 WAS USED TO RETURN THE AIRCRAFT TO SERVICE.