Boeing denied the allegations and said it investigated quality investigator Sam Mohawk’s claims and found no evidence of ...

Equally, ice on certain parts of the airframe can affect the aircraft's controllability by greatly affecting the ability of the flight-control surfaces to have their desired effect. NOVA ...

Compounding the current issues with 737 MAX quality and parts control ... FAA capped 737 MAX production to 38 aircraft per month to ensure that quality control standards were being met.