As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OMA - CREW REPORTED RIGHT ENGINE COMPRESSOR STALL. RIGHT ENGINE REDUCED TO IDLE. EMERGENCY DECLARED, LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. INSPECTION FOUND RIGHT ENGINE NOSE BULLET CAME LOOSE. REPLACED FRONT ACCESSORY DRIVE GROUP. SYSTEM GROUND CHECK NORMAL OPERATION.