Narrative:

On takeoff roll, approximately 120 KTS, a thump was felt with a slight left nose pull, abort was initiated. Took high speed exit, no cockpit indications. Light grey smoke in cockpit was noticed, at the same time we were informed of smoke coming out of the left engine by another aircraft. At this time the decision was made to evacuate/evacuation. Evacuate/evacuation checklist was accomplished and crew members completed their responsibilities. All passenger and crew evacuate/evacuationed and aircraft was turned over to emergency personnel.

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Original NASA ASRS Text

Title: S80 TKOF ABORTED WHEN NOISE HEARD AND STEERING CTL FORCES CHANGED. ACFT EQUIP PROB SENSED.

Narrative: ON TKOF ROLL, APPROX 120 KTS, A THUMP WAS FELT WITH A SLIGHT L NOSE PULL, ABORT WAS INITIATED. TOOK HIGH SPD EXIT, NO COCKPIT INDICATIONS. LIGHT GREY SMOKE IN COCKPIT WAS NOTICED, AT THE SAME TIME WE WERE INFORMED OF SMOKE COMING OUT OF THE L ENG BY ANOTHER ACFT. AT THIS TIME THE DECISION WAS MADE TO EVAC. EVAC CHKLIST WAS ACCOMPLISHED AND CREW MEMBERS COMPLETED THEIR RESPONSIBILITIES. ALL PAX AND CREW EVACED AND ACFT WAS TURNED OVER TO EMER PERSONNEL.

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.