Why The Boeing 777X Has Folding Wings, But Can't Fly With Them Folded

The Boeing 777X is a massive aircraft that has folding wings, but it can't fly with them like that. Here's why the wings fold ...
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Here’s why the Boeing 777X won’t let pilots take off with its wings still folded

The Boeing 777X cannot take off with its wingtips folded due to critical safety and aerodynamic reasons. The extended wingtips are essential for the 777X's designed lift and fuel efficiency. Taking ...