Pilot's Fight With Autopilot Led to Unrecoverable 10,000-Foot-Per-Minute Dive
In the final moments of the flight, the pilot entered a deadly struggle with her aircraft's autopilot, leading to large oscillations in altitude and airspeed. According to flight data, she repeatedly descended and climbed 500 feet while attempting to hold an altitude of 6,500 feet. The NTSB believes