As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FERRY FLIGHT FOR RUDDER SYSTEM 2 INOPERATIVE ISSUE, RECEIVED A RUDDER SYSTEM 1/2 INOPERATIVE MESSAGE. FOLLOWED QUICK REFERENCE HANDBOOK AND MESSAGE REMAINED. DECLARED AN EMERGENCY, DIVERTED, & LANDED WITHOUT INCIDENT. REPLACED THE RUDDER SYSTEM 1 AND 2 PRESSURE SWITCHES. AN OPS CHECK FLIGHT WAS GOOD WITH NO FURTHER DEFECTS NOTED.