What do you mean do things that havn’t been done before?
Long before the F22 came around airplanes flew, airplanes could shoot at eachother, radar has been around since before we entered WW2, stealth has been around since the late 60’s early 70’s.....So what things havn’t been done before?
How is it difficult to predict costs under those conditions when fixed cost contracts worked well up until the mid to late 80’s?
Ok, so the radar works, but why are they STILL developing it when it’s already in active service? ALL of the development should have been finished before the first production aircraft was signed over to the Airforce. Any further developments can be added to the fleet either on the production lines with each new block number, or during depot level maintenance like the F15’s MSIP I and II upgrades.
It is all Lockheed’s fault since they’re the ones offering kickbacks to the criminals up on the Hill as well as offering military officers and DOD civilians lucrative jobs for when they “retire”.
And yes the Airforce has those environmental test chambers, and so doesn’t Lockheed Martin.