The 787 finally passed its wing structural test. The wing tips were bent up 25 ft from the normal position.
The wing must be capable of withstanding 150% of the most severe loads expected to be incurred in flight.
At the same time the fuse is pressurised to 150% of its max diff. Quite a torture test, and one it failed first time up.

The wing must be capable of withstanding 150% of the most severe loads expected to be incurred in flight.
At the same time the fuse is pressurised to 150% of its max diff. Quite a torture test, and one it failed first time up.
