The last returns at the end of the Red Flag evolutions are usually the larger aircraft. The tankers and the AWACS will be near the end as might be the larger bombers if they are involved. You do also get some transport activity on the missions, and the Royal Australian Air Force had one of their Hercs included during one of my visits. I was off base for this return, and the light was beginning to get low which made for far better conditions than the high sun in the middle of the day. The Herc picked up the late light really nicely.