We talked a bit about cost analysis of the in-service support with the F-18. Of course, we started flying the airplane in 1982, and we didn't sign a contract for the in-service support until 1986.
I would suggest that the kind of process we're going through now with the F-35 is not much different from what we've gone through with previous programs that have turned out rather well. It's part of the learning as you go process. Is that a fair statement?