Trump helicopter’s radio warnings went unheard before close call with passenger jet, report says

Marine One’s crew made repeated but unsuccessful attempts to notify Reagan National Airport that President Donald Trump’s helicopter was preparing to depart on Aug. 4 before it flew near a commercial passenger jet, according to a preliminary federal report released Thursday.The National Transportation Safety Board’s preliminary report said the crew’s first call to Reagan National’s helicopter-control frequency before departing from the Ellipse was not received. A second transmission was "broken