Note: This investigation listing includes surface mode (highway, marine, railroad, pipeline, and hazardous materials) investigations, as well as aviation investigations involving significant loss of life, involve issues of importance to public safety, or which have generated par​ticular public interest.

This represents only a small portion of the aviation investigations conducted by the NTSB, most of which occur at the regional level. Please see the CAROL query tool​​ to acc​ess a complete listing of aviation investigations.

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