As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENCOUNTERED MAJOR UPDRAFT AT FL 410 ENGNE NR 3 FLAMED OUT PERFORMED INFLIGHT ENGINE START ABNORMAL PROCEDURE NORMAL SYSTEM OPERATION NR 3 RESTARTED. C/W ROUGH AIR INSPECTION PER DC-8 M/M 05-51-0. A/C FOUND SERV. NO DEFECTS. PERFORMED FAULT CODE 50 PER DC-8 M/M 71-00-0. RE-RIGGED VSV'S PER DC-8 M/M 73-20-1 DUE TO OUT OF ADJ POWER ASSY RUN PER JRH 13.3.