U.S. Transportation Secretary Sean Duffy said Friday that it is ''unacceptable'' that two commercial aircrafts had to abort landings at a Washington airport this week because of an Army Black Hawk ...

The incident occurred a little more than three months after a deadly mid-air collision between a Black Hawk helicopter and ...

Transportation Secretary Sean Duffy said Friday that it is "unacceptable" that two commercial aircrafts had to abort landings ...