The Washington Post28 天
3D analysis shows how helicopter pilots could have mixed up jets in DCA crash
To analyze this theory, The Washington Post made a 3D model, using flight data and air traffic control transmissions, and ...
NTSB Reveals Altitude Discrepancies, Lost Communication With Helicopter Before Crash
The Black Hawk helicopter may have been flying with “bad data” and didn’t hear all air traffic control instructions before ...
NTSB calls for permanent helicopter flight restrictions around Washington airport after ...
The National Transportation Safety Board is seeking more flight restrictions on helicopters at around Ronald Reagan ...
CNN27 天
Black Hawk helicopter’s altimeter may have been inaccurate, pilots may have missed some ...
The radio altimeter on board the Black Hawk at the time of the deadly midair collision read 278 feet, Homendy said. That altimeter uses a radio beam to show the helicopter’s altitude above ...
NTSB calling for changes to helicopter operations around DCA after deadly midair collision
More than a month after an American Airlines plane and a Black Hawk helicopter collided near Reagan National Airport (DCA), ...
Ban helicopter flights over Washington airport, says transport board
A helicopter flight path over a Washington DC airport should be banned after a crash which killed 67 people, federal ...
SlashGear11 天
Black Hawk Top Speed: How Fast Is The Military Helicopter?
The Black Hawk is a family of utility helicopters made by Sikorsky, a company owned by Lockheed Martin. One of the mainstays of the U.S. Army, it is extensively used by the U.S. military as a ...
The Independent24 天
Black Hawk helicopter may not have heard order to go behind American Airlines jet
From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...