As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED A RIGHT HAND ENGINE VIBRATION AFTER TAKEOFF. CREW ELECTED TO RETURN TO CLT WITHOUT INCIDENT. MAINTENANCE INSPECTED THE NR 2 ENGINE AND PERFORMED AN ENGINE GROUND RUN. MAINTENANCE FOUND ALL VIBRATION INDICATIONS TO BE WITHIN LIMITS. AIRCRAFT WAS RELEASED FOR SERVICE.