Narrative:

En route we had used the engine anti-ice system due to icing conditions (plus 5 degrees centigrade and visible moisture). After a few min operation the warning light illuminated briefly and began to cycle on and off every 2 or 3 min. We noted an odor of burning rubber but that went away. We ran our emergency procedure for an intake light (right side). The checklist indicated the system was likely to be cycling up against an overtemp controller. Its only directive was to leave icing conditions as soon as possible. We left icing and shut off the system. On beginning the descent we re-entered icing conditions and turned the system back on. Again there was a brief odor. The system once again started cycling, and we were told to contact approach. The controller gave us a heading to join the localizer and cleared us down and subsequently cleared us for the approach. When I glanced at the first officer I noticed some reddish yellow flashes out his window. I had him visually check the right engine. He indicated there was a fire of some type and wanted to do the emergency checklist for an engine fire which culminates in an engine shut down. We executed the procedures and shot a normal southeast approach and landing. No injuries occurred and the aircraft sustained only damage to a deice boot on the right side of the forward portion of the right intake.

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Original NASA ASRS Text

Title: FLC EXPERIENCED ENG FIRE. INFLT ENG SHUT DOWN AND DECLARED EMER AND LNDG.

Narrative: ENRTE WE HAD USED THE ENG ANTI-ICE SYS DUE TO ICING CONDITIONS (PLUS 5 DEGS CENTIGRADE AND VISIBLE MOISTURE). AFTER A FEW MIN OP THE WARNING LIGHT ILLUMINATED BRIEFLY AND BEGAN TO CYCLE ON AND OFF EVERY 2 OR 3 MIN. WE NOTED AN ODOR OF BURNING RUBBER BUT THAT WENT AWAY. WE RAN OUR EMER PROC FOR AN INTAKE LIGHT (R SIDE). THE CHKLIST INDICATED THE SYS WAS LIKELY TO BE CYCLING UP AGAINST AN OVERTEMP CTLR. ITS ONLY DIRECTIVE WAS TO LEAVE ICING CONDITIONS AS SOON AS POSSIBLE. WE LEFT ICING AND SHUT OFF THE SYS. ON BEGINNING THE DSCNT WE RE-ENTERED ICING CONDITIONS AND TURNED THE SYS BACK ON. AGAIN THERE WAS A BRIEF ODOR. THE SYS ONCE AGAIN STARTED CYCLING, AND WE WERE TOLD TO CONTACT APCH. THE CTLR GAVE US A HDG TO JOIN THE LOC AND CLRED US DOWN AND SUBSEQUENTLY CLRED US FOR THE APCH. WHEN I GLANCED AT THE FO I NOTICED SOME REDDISH YELLOW FLASHES OUT HIS WINDOW. I HAD HIM VISUALLY CHK THE R ENG. HE INDICATED THERE WAS A FIRE OF SOME TYPE AND WANTED TO DO THE EMER CHKLIST FOR AN ENG FIRE WHICH CULMINATES IN AN ENG SHUT DOWN. WE EXECUTED THE PROCS AND SHOT A NORMAL SE APCH AND LNDG. NO INJURIES OCCURRED AND THE ACFT SUSTAINED ONLY DAMAGE TO A DEICE BOOT ON THE R SIDE OF THE FORWARD PORTION OF THE R INTAKE.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.