As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCO - FLT 2292 - DURING CLIMB-OUT, THERE WAS A LOUD BANG FROM THE LEFT ENGINE AND THE N1 INDICATION DECREASED. THE VIBRATION INDICATION WENT OFF SCALE ON THE HIGH SIDE. THE ENGINE THROTTLE WAS RETURNED TO IDLE, THE AIRCRAFT RETURNED TO THE FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE ENGINE. (X)