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 releases preliminary report on DCA collision, tells FAA to address helicopter routes
The NTSB released a preliminary report on the DCA collision between a plane and helicopter in January while giving urgent ...
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 ...
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NTSB Provides Details on Jan. 31 Northeast Philadelphia Medical Jet Crash in New Report
Nearly six weeks after a medical jet crash claimed the lives of 7 people in Northeast Philadelphia, the National ...
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 ...