MLive Ann Arbor on MSN15 小时
Here’s why there are low-flying helicopters near Dexter
The work in Dexter Township, originally scheduled for completion in January, was delayed due to bad winter weather.
来自MSN7 天
Blackhawk helicopter may not have received key transmission before crash with DCA-bound plane
The Blackhawk helicopter that crashed into the American Airlines flight preparing to land at Reagan National Airport on Jan.
Helicopter crew in collision with plane may not have heard key instruction from tower, NTSB ...
The crew of the Army helicopter that hit a jet may have had inaccurate altitude readings and may not have heard air traffic ...
Helicopter Crew May Not Have Heard Air-Traffic Instruction Before Collision
The National Transportation Safety Board is also studying whether the pilots of the Black Hawk in last month’s collision were ...
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 ...
WCJB7 天
NTSB: helicopter crew may not have heard key air traffic control transmission before DCA ...
National Transportation Safety Board officials said Friday that a key transmission from Reagan National Airport’s air traffic ...
People on MSN7 天
Second-by-Second Timeline of D.C. Plane Crash Revealed, Questions Remain About What ...
Investigators are releasing new details about what happened in the seconds leading up to the deadly D.C. plane crash — and say that the Black Hawk helicopter crew may have missed instructions from air ...
Yahoo7 天
Blackhawk helicopter may not have received key transmission before crash with DCA-bound plane
The Blackhawk helicopter that crashed into the American Airlines flight preparing to land at Reagan National Airport on Jan. 29 may not have heard key instructions from the air traffic control ...
Helicopter in mid-air collision with flight 5342 may not have heard key instruction
The National Transportation Safety Board is holding a media briefing on the mid-air collision last month near Ronald Reagan ...
Black Hawk helicopter crew may not have heard traffic control instruction before Washington ...
Analysis of black box shows ‘conflicting information’ and suggests cockpit may not have seen accurate altitude information ...
Army helicopter, plane crash: NTSB gives investigation update
The National Transportation Safety Board provided an update on Friday into the investigation of the deadly Army Black Hawk ...