HUMAN ERROR or MECHANICAL?! | Yeti Airlines flight YT691 illustrated

This aircraft crashed because the propellors went into feather mode or neutral. This is according to the preliminary accident investigation report costing the lives of all 72 on board. The flight path of this ATR-72-212A is replayed over a 3D model of the city is shown according to the timestamps from the official preliminary accident report. There is something very puzzling why the the propellors were de-powered at the same time the pilot said he was lowering the flaps. The video explains the last 60 seconds and what feathering the props does. You will hear from eyewitness Diwas Bohora who lived next to the crash site. From his video it was possible to retrace the final moments of this tragic flight. This aircraft crash analysis has mapped the flight path and landing approach through careful cross-triangulation and retiming of a Facebook livestream video captured by Sonu Jaiswal, a passenger from India who was at the back of the plane on the left. The accident is centered on a accidental f