Narrative:

Crew and jump seater seater noticed acrid smell followed by substantial smoke in the cockpit. Crew declared emergency and diverted to [nearest suitable airport] without further event.

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Original NASA ASRS Text

Title: An MD10 flight crew experienced smoke and odor in the cockpit; declared an emergency; and diverted to the nearest suitable airport.

Narrative: Crew and jump seater seater noticed acrid smell followed by substantial smoke in the cockpit. Crew declared emergency and diverted to [nearest suitable airport] without further event.

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.