Narrative:

Departed den en route to aspen, co. We were climbing through 21000' to a cruising altitude of 22000'. The #3 engine had an uncontained failure. We heard a grinding noise in the cockpit as the engine was spooling down. The master warning panel indicated an engine failure for #3 with no indications of fire. We immediately secured #3 engine and performed the engine failure emergency checklist. The first officer was performing the checklists while I flew the aircraft and talked to ATC. We requested a return to den from ZDV and we were given an immediate return. The remainder of the flight was uneventful. We executed a normal landing with crash, fire and rescue standing by. Since there was no indication of fire, we deplaned normally.

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Original NASA ASRS Text

Title: ACR MLG ENGINE FAILURE AT TOC OUT OF DEN.

Narrative: DEPARTED DEN ENRTE TO ASPEN, CO. WE WERE CLBING THROUGH 21000' TO A CRUISING ALT OF 22000'. THE #3 ENG HAD AN UNCONTAINED FAILURE. WE HEARD A GRINDING NOISE IN THE COCKPIT AS THE ENG WAS SPOOLING DOWN. THE MASTER WARNING PANEL INDICATED AN ENG FAILURE FOR #3 WITH NO INDICATIONS OF FIRE. WE IMMEDIATELY SECURED #3 ENG AND PERFORMED THE ENG FAILURE EMER CHKLIST. THE F/O WAS PERFORMING THE CHKLISTS WHILE I FLEW THE ACFT AND TALKED TO ATC. WE REQUESTED A RETURN TO DEN FROM ZDV AND WE WERE GIVEN AN IMMEDIATE RETURN. THE REMAINDER OF THE FLT WAS UNEVENTFUL. WE EXECUTED A NORMAL LNDG WITH CRASH, FIRE AND RESCUE STANDING BY. SINCE THERE WAS NO INDICATION OF FIRE, WE DEPLANED NORMALLY.

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.