Black Hawk helicopter crew may not have heard traffic control instruction before Washington crash
Analysis of black box shows ‘conflicting information’ and suggests cockpit may not have seen accurate altitude information ...
Black Hawk helicopter’s altimeter may have been inaccurate, pilots may have missed some calls from control tower
Voice recordings from the Black Hawk helicopter involved in the crash with a commuter plan in Washington, DC, on January 29 ...
Helicopter Crew in Collision With Plane May Not Have Heard Key Instruction From Tower, NTSB Says
Investigators say the crew of the helicopter that collided midair with an American Airlines jet near Washington D ...
See inside Marine One, the soundproof presidential helicopter that can seat 14 people and deploy anti-missile defenses
With a landing zone on the White House lawn, Marine One is often the most convenient way for presidents to get from place to ...