Aviation Research Lab Institute of Aviation University of Illinois at Urbana-Champaign 1 Airport Road Savoy, Illinois 61874 Safety Culture: A Review Douglas A. Wiegmann, Hui Zhang, Terry von Thaden, Gunjan Sharma, and Alyssa Mitchell Technical Report ARL-02-3/FAA-02-2 May 2002 Prepared for Federal Aviation Administration Atlantic City International Airport, NJ Contract DTFA 01-G-015 ARL