The NTSB concluded three days of investigative hearings into the collision between an Army helicopter and a passenger plane ...

The National Transportation Safety Board is launching a three-day investigation hearing on the D.C. plane crash that left 67 ...

The NTSB began its hearings looking into the deadly January air crash between a military vehicle and a passenger jet.

Investigators so far have highlighted several factors that may have contributed to the collision, which left 67 people dead.

The NTSB continued its hearings Thursday into the deadly air collision between a military aircraft and a passenger jet.

The Army helicopter that collided with a plane over D.C. in January had incorrect altitude readings, contributing to the ...

Federal investigators opened a three-day inquiry Wednesday into the January plane crash that killed 67 people over Washington ...

According to the NTSB's investigation, the military helicopter had a faulty altimeter, which contributed to the collision ...

The communications between pilots and air traffic control were laid out in a visual timeline in Day One of the NTSB ...

The National Transportation Safety Board began its three days of investigative hearings on Wednesday into January's midair ...

The National Transportation Safety Board has opened public hearings on a January midair collision between an Army Black Hawk ...