The goggles also limited the pilots' peripheral vision as they flew near Ronald Reagan Washington National Airport.

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

NTSB investigators found Friday that the aircraft involved in the mid-air collision over DCA lacked certain collision ...

The National Transportation Safety Board will question witnesses Thursday about air traffic control training, a key part of ...

The NTSB revealed that the Black Hawk helicopter may not have known its true altitude at a hearing.

Investigators have found that a helicopter involved in a deadly crash with a passenger plane over Washington was flying above ...

The head of the National Transportation Safety Board sharply criticized U.S. officials for failing to act before the January ...

Tuesday was day two of a three-day hearing on the deadly plane crash at Reagan Airport that took the lives of 67 people in ...

NTSB members became frustrated at the U.S. Army's timeline to fix altimeter issues during the first hearing on the fatal Jan.