What kind of cloud is it?

[N316TS]

There’s a Wishlist topic for cirrus clouds in the sim, if interested:

Cirrus clouds

Oh Cirrus how we miss you so, Wispy legends will never show, Thin cloud so high in the sky, Microsoft removed, why oh why? Please do not provide just stretched texture, We ask so kindly of this gesture, Variety by noise is fine you see, As long as the cirrus are finally set free!