>Established in 1969, it was originally called “Lead-in Fighter Training,” or LIFT for short, and was intended to bridge the gap between UPT flying and learning a fighter.

311は292と同等のバカだな
1969年LIFTという名称の課程が始まり後に現在のIFFになったとある

近年より上級の兵装訓練をLIFTと呼ぶようになったのは別