Ban extended on helicopter route involved in deadly D.C. midair collision after NTSB warns of "serious safety risk"
The NTSB issued its preliminary report on the midair collision between a passenger plane and helicopter over Washington, D.C.
NTSB calls for ban on some helicopter routes near Reagan Airport after midair collision that killed 67 people
The National Transportation Safety Board is calling for a ban on some helicopter flights near Reagan Airport after an ...
NTSB urges ban on some helicopter flights at Washington airport where 67 people died in midair crash
Federal investigators looking for the cause of the January collision between a passenger jet and an Army helicopter near ...
NTSB Calls for Ban on Certain Helicopter Traffic Near DC's Reagan Airport
Helicopter traffic should be permanently banned near Ronald Reagan Washington National Airport during certain periods to ...
NTSB recommends ban on certain helicopter flights near National Airport
The National Transportation Safety Board said the separation between helicopters and jets in the area was insufficient and ...
NTSB making urgent safety recommendations after American jet collision with helicopter
The National Transportation Safety Board will announce on Tuesday it is making an urgent safety recommendation to prevent ...