Senators have expressed outrage over the US Army’s failure to provide a memo relating to its use of ADS-B in the National ...

Congress is holding a hearing Thursday about the January collision between an American Airlines passenger jet and an Army helicopter that killed all 67 people aboard both aircraft ...

The Federal Aviation Administration already had data ... as it approached to land on a clear night. Nearby, the Army Black Hawk, with three soldiers on board, was practicing emergency evacuation ...