The NTSB said airplane pilots were alerted to take evasive action to avoid hitting helicopters at least once a month from ...
15 小时on MSN
The Federal Aviation Administration says helicopters will be permanently banned from flying near Washington, D.C.’s airport ...
The investigation into a January midair collision that killed 67 people near Washington, D.C., revealed an alarming number of ...
Federal investigators looking into the cause of the January collision between a passenger jet and an Army helicopter near ...
2 天
The Southern Maryland Chronicle on MSNOn NTSB recommendations, FAA closes helicopter route near DC airport weeks after tragedyThe National Transportation Safety Board issued urgent safety recommendations Tuesday, warning that helicopter flights near ...
3 天on MSN
The NTSB issued its preliminary report on the midair collision between a passenger plane and helicopter over Washington, D.C.
Investigators issued their preliminary report Tuesday in the probe into the devastating crash between an American Airlines plane and a U.S. Army Black Hawk helicopter.
Helicopters should not be allowed to travel over a four-mile stretch over the Potomac River following the deadly air ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果