Narrative:

Tug brake did not hold when set. Aircraft tug rolled back and made contact with van and building.

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Original NASA ASRS Text

Title: A Line Maintenance Technician reports that an aircraft tug's parking brake did not hold when set. The tug rolled back and made contact with a van and building structure.

Narrative: Tug brake did not hold when set. Aircraft tug rolled back and made contact with van and building.

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.