Aircraft accident report : crash during landing federal express, Inc. McDonnell Douglas MD-11, N611FE Newark international airport Newark, New Jersey July 31, 1997 National Transportation Safety Board (NTSB) 2000 Öppna dokument
Aircraft accident report : Uncontrolled descent and collision with terrain United Airlines flight 585, Boeing 737-200, N999UA 4 miles south of Colorado Springs municipal airport National Transportation Safety Board (NTSB) 2001 Öppna dokument
Pipeline accident summary report : Natural gas pipeline rupture and fire during dredging of Tiger Pass, Louisiana, October 23, 1996 National Transportation Safety Board (NTSB) 1998 Öppna dokument
Pipeline accident summary report : Pipeline rupture, liquid butane release, and fire lively, Texas, August 24, 1996 National Transportation Safety Board (NTSB) 1998 Öppna dokument
Railroad accident report : collision involving three consolidated rail corporation freight trains operating in fog on a double main track near Bryan, Ohio, January 17, 1999 National Transportation Safety Board (NTSB) 2001 Öppna dokument
Railroad accident report : derailment of Burlington northern and Santa Fe company intermodal freight train S-CHILAC1-31, Crisfield, Kansas, september 2, 1998 National Transportation Safety Board (NTSB) 2000 Öppna dokument
A profile of fire in the United States 1989-1998 Federal Emergency Management Agency (FEMA) 1999 Öppna dokument
Pipeline Accident Brief : Accident No. DCA-99-MP-004 National Transportation Safety Board (NTSB) 2000 Öppna dokument
Pipeline accident brief : Accident No. DCA-97-FP-005 National Transportation Safety Board (NTSB) 1999 Öppna dokument