In Search for D.C. Crash Clues, Speculation Rises About a Failure of Collision Avoidance Tech
As rescuers search the Potomac River after an American Airlines jet collided with an Army helicopter, questions emerge about whether low altitude gaps in anti-collision tech or pilot reactions to their alarms played a role.
As rescuers search the Potomac River after an American Airlines jet collided with an Army helicopter, questions emerge about whether low altitude gaps in anti-collision tech or pilot reactions to their alarms played a role.
