Newsweek on MSN10d
The NTSB Investigation Into Deadly DC Plane Crash: What to Know
The National Transportation Safety Board typically releases a preliminary report within a few weeks of an accident.
NBC Washington10d
How the NTSB investigation into the DC plane crash will work
National Transportation Safety Board Chairwoman Jennifer Hommendy described the investigation into the crash Wednesday night as an “all-hands-on-deck event” for the agency during a news ...