Narrative:

Enroute to the us prior to coast out I; and my first officer; detected the strong smell of smoke in the cockpit. Meanwhile the flight attendants called from the cabin to report the smell of smoke. While performing the smoke/fire procedure the EICAS displayed a failure of the right recirculation fan. Several minutes after the EICAS message the smoke began to dissipate. The consensus was that the right recirculation fan was the cause of the smoke. However; without access to the electronics compartment we determined that landing as soon as possible was the best choice. We wanted a qualified mechanic to determine that the recirculation fan was indeed the cause of the smoke and that no surrounding equipment was damaged in the fire. An immediate landing required us to land overweight. The overweight landing was uneventful.

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Original NASA ASRS Text

Title: A B767 crew; prior to coast out; returned to land because of smoke and suspected right circulation fan failure.

Narrative: Enroute to the US prior to coast out I; and my First Officer; detected the strong smell of smoke in the cockpit. Meanwhile the flight attendants called from the cabin to report the smell of smoke. While performing the smoke/fire procedure the EICAS displayed a failure of the right recirculation fan. Several minutes after the EICAS message the smoke began to dissipate. The consensus was that the right recirculation fan was the cause of the smoke. However; without access to the electronics compartment we determined that landing as soon as possible was the best choice. We wanted a qualified mechanic to determine that the recirculation fan was indeed the cause of the smoke and that no surrounding equipment was damaged in the fire. An immediate landing required us to land overweight. The overweight landing was uneventful.

Data retrieved from NASA's ASRS site as of April 2012 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.