NTSB Yellow Line crash report finds CTA disabled a braking feature, contributing to collision
An NTSB investigation into a CTA Yellow Line crash found the transit agency’s decision to disable a braking feature partly ...
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All major pieces of the plane and helicopter from deadly DC midair collision recovered, NTSB says
All major pieces of the American Airlines plane and Black Hawk helicopter that collided last week in Washington, DC, have been recovered, the National Transportation Safety Board announced Saturday.
What we know about the American Airlines plane and Army helicopter crash over D.C.'s Potomac River
A regional jet carrying 64 people collided with an Army Black Hawk helicopter carrying three soldiers. Here's what we know about the incident so far.