As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. FLIGHT RETURNED TO DEPARTURE. LEFT ENGINE HAD MULTIPLE COMPRESSOR STALLS AT HIGH POWER DURING FLIGHT. LEFT ENGINE POWER REDUCED TO IDLE. LANDING UNEVENTFUL. FOUND A BROKEN BLADE. R & R THE ENGINE IAW MCM 71-93-01. LEAK CHECKED AND HIGH POWER RUNS IAW 71-00-00. OPS CHECKED GOOD.