朝日新聞社17d
Iran President Ebrahim Raisi, supreme leader’s protégé, dies at 63 in helicopter crash
He was 63. Raisi’s sudden death, along with Iran’s foreign minister and other officials in the helicopter crash Sunday in northwestern Iran, came as Iran struggles with internal dissent and ...
The Washington Post28d
3D analysis shows how helicopter pilots could have mixed up jets in DCA crash
The causes of the crash remain under investigation. The National Transportation Safety Board has said the helicopter was ...
NTSB recommends ban on certain helicopter flights near National Airport
The National Transportation Safety Board said the separation between helicopters and jets in the area was insufficient and ...
Ban extended on helicopter route involved in deadly D.C. midair collision after NTSB warns of "serious safety risk"
The NTSB issued its preliminary report on the midair collision between a passenger plane and helicopter over Washington, D.C.
Voice of America27d
Helicopter crew might not have heard tower's instructions before crash, say investigators
Cockpit conversations a few minutes before the crash indicated conflicting altitude data, Homendy said, with the helicopter's pilot calling out that they were then at 300 feet, but the instructor ...