What was found
DURING T/O ROLL 90 KNTS, NR 4 ENGINE SURGED, FOLLOWED BY EXTREMELY HIGH EGT 700 DEGREES. ABORTED TAKEOFF AND SHUTDOWN NR 4 ENGINE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING T/O ROLL 90 KNTS, NR 4 ENGINE SURGED, FOLLOWED BY EXTREMELY HIGH EGT 700 DEGREES. ABORTED TAKEOFF AND SHUTDOWN NR 4 ENGINE.