As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON POWER UP FOR TAKEOFF HEARD 3 TO 4 LOUD THUMPS FROM RIGHT SIDE OF ACFT. IMMEDIATELY REJECTED T/O AT NO MORE THAN 15TO20 KNOTS. NO ABNORMAL ENGINE INDICATIONS NOTED HOWEVER ANOTHER AIRCRAFT REPORTED FLAMES SHOT OUT OF NR 3 ENGINE. CLEARED RWY AND SECURED NR 3 ENGINE.