NTSB urges ban on some helicopter flights at Washington airport where 67 people died in ...
Federal investigators looking for the cause of the January collision between a passenger jet and an Army helicopter near ...
US agency to make restrictions on helicopters permanent after Washington mid-air collision
U.S. Transportation Secretary Sean Duffy on Tuesday said the agency will make permanent restrictions to prevent helicopters ...
NTSB urges ban on some helicopter flights at Washington airport where 67 people died
WASHINGTON (AP) — Federal investigators looking for the cause of the January collision between a passenger jet and an Army ...
DOT bans nearly all helicopters from Washington Reagan Airport airspace after midair collision
After the NTSB issued two urgent safety recommendations, the secretary of transportation permanently restricted Washington ...
US agency recommends restrictions on helicopters after Washington mid-air collision
The National Transportation Safety Board on Tuesday made an urgent safety recommendation to prevent helicopters from flying ...
After plane collides with Black Hawk, NTSB urges helicopter ban near Washington airport
The agency says the approved helicopter route is too close to the approach to the runway where an American Eagle plane was ...
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 ...
Investigators call for ban on some helicopter flights after Washington, DC midair collision
Investigators found a long history of near misses in the area near Washington's Ronald Reagan airport where a passenger jet and a US army helicopter collided in January, killing 67 lives.
Reuters9 天
US airlines want less helicopter traffic near Washington airport
WASHINGTON, March 3 (Reuters) - A group representing U.S. airlines plans to urge federal aviation officials to permanently reduce helicopter traffic around Reagan National Airport outside ...