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 ...
Black Hawk crew might not have heard crucial tower instruction, NTSB says
The National Transportation Safety Board said the helicopter’s cockpit voice recorder didn’t capture key directions from ...
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Only on 7: NTSB member previews Friday's briefing on DC midair collision that killed 67
"I mean, when you're in charge of investigating ... "With 436 people, the NTSB is not a big agency, so we have to leverage a lot of outside partners and people that are very interested in this.