One pilot flagged excessive speed before Miami cargo crash, NTSB says ↧ ↧ One pilot flagged excessive speed before Miami cargo crash, NTSB says One pilot of the Amazon Prime Air ​cargo plane that crashed in Miami ‌on Sunday commented to the other about excessive speed throughout ​the last one minute ​and 42 seconds of the cockpit ⁠voice recording, the National ​Transportation Safety Board said.