Airmen undergoing F-22A Raptor maintenance training now will be using their own dedicated stealth fighter for training instead of “borrowing” an operational Raptor. The Air Force delivered an F-22A that had been used as a test aircraft to the F-22 schoolhouse at Tyndall AFB, Fla., where it will serve as a ground instructional trainer aircraft. First, though, Tyndall must reconfigure the fighter from its test condition, removing special sensors, connectors, and wire bundles—anything that would hamper training to work on production aircraft.
It'll take up to 18 months for Lockheed Martin to deliver the 100 or so F-35s that went directly from production line to storage, awaiting the completion of Tech Refresh 3 testing. Customers haven't complained about the order in which the backlog is being delivered.