As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAD - INFLIGHT DFW-DCA. LEFT ENGINE COMPRESSOR STALL AND ROLLED BACK TO IDLE ON IT'S OWN. EMERGENCY DECLARED, LANDED IAD WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER ONE ENGINE ON JUNE 4 AT IAD DUE TO FOREIGN OBJECT DAMAGE TO COMPRESSOR. SYSTEM GROUND CHECK NORMAL OPERATION.