摘要: |
Recognized internationally for our accident investigation expertise, the NTSB has been in the forefront of transportation safety issues for over 40 years, investigating more than 133,000 aviation accidents and thousands of surface transportation accidents. The 2009 Annual Report presents a snapshot of the agencys work over the last year, providing details of completed and ongoing investigations conducted by our dedicated staff of investigative professionals. The Annual Report also showcases key achievements for the Most Wanted List of Transportation Safety Improvements. |