Narrative:

After flight. Aircraft shutdown checklist completed. Lineman not available to chock aircraft. Preparing to exit aircraft. Noted aircraft began to move. Attempted to reengage auxiliary hydraulic pump to energize brakes. Aircraft gained speed and turned toward perimeter fence. Just as hydraulic pump was engaged aircraft struck fence corner post and came to stop. Damage to nose cone and scrape one side of aircraft.

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Original NASA ASRS Text

Title: A DA-50 ROLLED INTO A FENCE AFTER THE PILOT SHUT THE AIRCRAFT DOWN BUT BEFORE HE COULD EXIT THE AIRCRAFT AND INSTALL CHOCKS.

Narrative: AFTER FLT. ACFT SHUTDOWN CHKLIST COMPLETED. LINEMAN NOT AVAILABLE TO CHOCK ACFT. PREPARING TO EXIT ACFT. NOTED ACFT BEGAN TO MOVE. ATTEMPTED TO REENGAGE AUX HYD PUMP TO ENERGIZE BRAKES. ACFT GAINED SPD AND TURNED TOWARD PERIMETER FENCE. JUST AS HYD PUMP WAS ENGAGED ACFT STRUCK FENCE CORNER POST AND CAME TO STOP. DAMAGE TO NOSE CONE AND SCRAPE ONE SIDE OF ACFT.

Data retrieved from NASA's ASRS site as of May 2009 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.