Investigators are set to brief lawmakers on the DC midair collision Thursday. Here’s what we know
Investigators trying to figure out what led to the deadly midair collision between a US military Black Hawk helicopter and an ...
Crowded Skies, Thin Margins for Error: The Minutes Before the D.C. Air Disaster
Using radio traffic, flight data and leaked footage of an air traffic control radar screen, we examine what was happening in the moments before the midair collision near Reagan National Airport that ...