Narrative:

Experienced smoke in cockpit. Suspected it was coming from air conditioning system. Declared emergency and returned to kmem. Landed runway 27, full stop, used emergency escape slide to egress from the aircraft.

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Original NASA ASRS Text

Title: MD11 CREW HAD SMOKE IN THE COCKPIT IN ZME CLASS A.

Narrative: EXPERIENCED SMOKE IN COCKPIT. SUSPECTED IT WAS COMING FROM AIR CONDITIONING SYS. DECLARED EMER AND RETURNED TO KMEM. LANDED RWY 27, FULL STOP, USED EMER ESCAPE SLIDE TO EGRESS FROM THE ACFT.

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.