Search Investigation and Recommendation Data (CAROL Query Tool)

Search CAROL

Search for Investigation Case Materials in Our Dockets

Search Dockets

Pilots & Public Safety Agencies: Report a Transportation Accident or a TCAS Resolution Advisory

Report an Accident

Who We Are and What We Do

​​​​​​​​​​​​​​​​​​​​​​​​​​​​The National Transportation Safety Board is an independent federal agency charged by Congress with investigating every civil aviation accident in the United States and significant events in other modes of transportation—railroad, transit, highway, marine, pipeline, and commercial space.

We determine the probable cause of the accidents we investigate and issue safety recommendations aimed at preventing future accidents. In addition, we conduct transportation safety research studies and offer information and other assist​ance to family members and survivors for any accident investigated by the agency.  ​



30 Mar 2023

FRA Emergency Escape Breathing Apparatus Proposed Rule Positive Step for…

​​​WASHINGTON (March 30, 2023) – National Transportation Safety Board Chair Jennifer Homendy commended the Federal Railroad Administration for moving…

Continue Reading


28 Mar 2023

Driver Fatigue leads to Deadly Phoenix Milk Truck Crash, NTSB Finds

​​​​Crash highlights need for fatigue management and more action on collision avoidance and connected vehicle technologies

WASHINGTON (March 28, 2023)…

Continue Reading


27 Mar 2023

2021 Fatal Multivehicle Collision in Phoenix Subject of March 28 NTSB Board…

​​​The National Transportation Safety Board will hold a virtual public board meeting March 28 to determine the probable cause of a fatal multivehicle…

Continue Reading

Go to News Page