Fenestron stall

[baranfin]

Hi all, just have a quick question from the gazelle post below and thought it better to start another topic. . .What is fenestron stall and what are the results? Is it simply tail rotor vortex ring state or something like that, or is it an entirely different animal?

[MightyGem]

Go and have another look. The answer's been posted since you last looked.