A National Transportation Safety Board hearing revealed that the U.S. Army was aware of altitude discrepancies on Black Hawk ...

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

The U.S. Army helicopter involved in the midair collision over Ronald Reagan National Airport in January was flying higher ...

January 29 mid-air collision between passenger jet and Black Hawk helicopter near Reagan National Airport in Washington, D.C.

Pilots of an Army helicopter that collided with a passenger jet near DC airport didn't know how high they were flying because of altimeter discrepancies.

The National Transportation Safety Board (NTSB) began a three day hearing in Washington, D.C., to investigate the midair ...

The National Transportation Safety Board said on Wednesday that testing showed faulty altitude data in U.S. Army helicopters ...

Three days of investigative hearings on the deadly midair collision over Washington in January begin Wednesday.

WICHITA, Kan. (KWCH) - A video shown Wednesday during an NTSB hearing on the collision between American Airlines Flight 5342 ...

Flight instruments probably led the Black Hawk crew to believe the helicopter was lower than it actually was before the ...