Is the dual fuel control switch activation on Flight AI171 likely a case of pilot fatigue and human factors breakdown?

The DGCA ordered Indian airlines to inspect Boeing aircraft fuel control switches by July 21 due to a 2018 US safety advisory. This follows the fatal Air India crash in Ahmedabad, where the FAA's ...

Helicopters of all sorts make that iconic, rhythmic sound of thumping in order to maintain flight and maneuver, all powered by aerodynamics and physics.