As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ACFT DEPARTED ON LEG 3 OF A 3 LEG MISSION. PRE-FLIGHT AND PREVIOUS LEGS WERE UNEVENTFUL. ON DEPARTURE AND CLIMBING THROUGH 12,000 FT, FIRE WAS OBSERVED FROM THE NR 2 ENGINE STACKS. THE ENGINE WAS SHUTDOWN IAW THE CHECK LIST AND FIRE EXTINGUISHED. ACFT LANDED UNEVENTFULLY.