I use one quite a bit. However, I rarely use it for a fly-down. If you watch and listen to turkeys flying down, they don't make much wing noise at all. They just glide and land. Sometimes they flap a couple times to stretch their wings after they land, but that's about it. Things I will use it for and often do are: fighting sequences, added to normal calling to imitate a bird stretching it's wings, scratching in leaves, and imitating a bird flying a river or slough. I'll even use it to imitate a fly-up in the evening when I want a gobbler to think I'm the only hen (or hens) around for the following morning.