Investigation into midair collision near DCA homes in on altimeter errors, radio issue
NTSB's Friday briefing about the fatal midair collision near DCA highlighted ongoing investigations into potential radio communication lapses.
NTSB looking at possible bad data, missed tower message in Army chopper's collision with jet
The U.S. Army Black Hawk crew possibly didn't know there was an impending collision with a American Airlines jet in ...
NTSB to release new details on deadly DC midair collision near Reagan Airport
The National Transportation Safety Board on Friday afternoon is set to release additional details on the Jan. 29 midair collision near Reagan National Airport.