NTSB urges ban on some helicopter flights at Washington airport where 67 people died in midair crash
WASHINGTON (AP) — Federal investigators looking into the cause of the January collision between a passenger jet and an Army ...
NTSB urges ban on some helicopter flights at Washington airport where 67 people died
NTSB Chairwoman Jennifer Homendy told reporters last month that the Black Hawk’s cockpit recorder suggested an incomplete ...