AA-1 is being weighed (20,975 lbs.) here on Jan 8th 2006, right before it is moved to its new location in preparation for control surface testing and engine fit checks.
Another milestone was reached in the F-35 program when the first CTOL aircraft, AA-1, was hoisted into the air, weighed, and moved from one location in the factory to a new location approximately 100 yards away.
With a new name, its first flight on the near horizon, six aircraft in various stages of subassembly and plans being laid for operation and support, the Lockheed Martin F-35 Lightning II, the only 5TH generation fighter available on the international market, is moving quickly into production with an eye toward long-term sustainment.