As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED BOTH RMI AND DIRECTIONAL GYRO FROZE AND FLAGGED AT THE SAME TIME, DIVERTED FLIGHT TO LRD FOR NORMAL LANDING. WILL UPDATE THIS REPORT AFTER MAINTENANCE. MAINTENANCE FOUND SERVO AMP IMPROPERLY SEATED, NR 1 AND 2 COMPASS SYSTEM OPERATIONALLY CHECK GOOD.