True. But the NTSB already released two facts. One, the crew received a "Sink rate, sink rate" aural from the EGPWS. Two, the autopilot remained engaged throughout the flight and accident sequence.



Based on that chart, their descent rate would have had to been 2,000+ fpm while below a radio altitude 2,450 feet to trigger the Sink Rate aural. All the while with the autopilot engaged, unfortunately this is not going to look good for the crew.