The perspective on this, from a turbine engine perspective or...there's another component. PMA, parts manufacturing approval, is a term in the United States. It's a process whereby you can create knock-off parts, if you will. They're authorized for installation. But we've seen it can be a problem for some of the manufacturers, although the manufacturers have now taken to PMAing the other manufacturers' products. So it's becoming a level playing field, in a sense. Perhaps in the end it's going to be a good thing for the airlines and all concerned.
On May 27th, 2008. See this statement in context.