As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL, THE NR 2 ENGINE FLAMED OUT. TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. ENGINE WAS INSPECTED, NO TROUBLE FOUND. ENGINE RUN-UP PERFORMED AND SYSTEMS CHECKED OK. FLAMEOUT WAS ATTRIBUTED TO THE INGESTION OF HEAVY SNOW AND SLUSH ACCUMULATIONS FOUND ON THE RUNWAY. AIRCRAFT RETURNED TO SERVICE.