As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 1019 - MHT TO CLT - EMERGENCY LANDING - ON TAKEOFF THE NR 2 ENGINE HAD A COMPRESSOR STALL AND THE AIRCRAFT RETURNED TO MHT. AN EMERGENCY WAS DECLARED, EMERGENCY VEHICLES WERE DISPATCHED. THE AIRCRAFT LANDED AND TAXIED TO GATE WITHOUT FURTHER INCIDENT. REPLACED NR 2 ENGINE IAW JOB CARD 03L50671003.