Speedway departures can be a mixed bag at Nellis. Flex departures with a pull over the Speedway are the best but it does depend on how high planes have got. Some climb out quite steeply and are way too high for a good shot by the time that they reach you. On my most recent Nellis trip, though, we were treated to a few departures by the locals that broke the mold. They got airborne and kept it nice and low as they accelerated towards us before breaking in to the flex departure routing.
The evening light combined with the great angles made for some good shots. It didn’t hurt that I had a lower shutter speed than usual so got some nice blur of the mountains behind the planes courtesy of them being nice and low. The Strike Eagles also gave it a go which was nice.