Narrative:

Three separate events of vehicles ignoring our aircraft movement caused me to have to abruptly stop our attempt to begin taxiing. Our flight attendants were almost knocked off their feet during our stops. One catering truck would have collided with our wing. One mechanic towing an O2 cart would have hit the right engine; and a tug baggage cart came dangerously close [to] the operating right engine.

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Original NASA ASRS Text

Title: A B757 Captain reported three separate occasions of having to stop during taxi out at ORD; to avoid vehicles that failed to yield to his aircraft.

Narrative: Three separate events of vehicles ignoring our aircraft movement caused me to have to abruptly stop our attempt to begin taxiing. Our flight attendants were almost knocked off their feet during our stops. One catering truck would have collided with our wing. One mechanic towing an O2 cart would have hit the right engine; and a tug baggage cart came dangerously close [to] the operating right engine.

Data retrieved from NASA's ASRS site 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.