The cabin area utilizes a 4130 chrome-moly (chromium-molybdenum) welded steel tube frame top assembly.

Then the structural accident of total section drive-through type crack is caused in arch frame top chord, which is induced by hoisting and detection using pulley arbitrarily.

This is the kind of kite that has a wooden mask at the top of the frame—it's a mask of a human head—and you can clearly see it bas a tattoo and also a set of teeth.