Investigators Say Black Hawk Altitude Gauges May Have Been Inaccurate Prior to Deadly DC Airplane Collision
A three-person Army Black Hawk helicopter crew may not have received accurate altitude readings in their cockpit or an important transmission from air traffic control before the deadly crash with a passenger aircraft over Washington, D.C., late last month, according to investigators. During a press conference Friday afternoon, National Transportation Safety Board Chair Jennifer Homendy […]