I think you woill like this.

http://video.designworldonline.com/video/vid=48a042ac54324a7fa878a59cd75ef78a

awesome facility. Cool tune too. My best friend lives in Tulsa and has worked at the American Airlines maintenance facility for years, where they completely disassemble and reassemble planes and all things associated with planes. He took me for a complete tour of the place several years ago, took hours. I was blown away being in buildings that large.The machine shop was gigantic. Scary thinking they bolt those things together in pieces. Thanks I enjoyed that.