ATR72 propeller blade angle change ( 3D model)

this video is very first 3D animation for propeller blade angle change.
I am not a graphic designer but i tried my best. I have been posted a lot of propeller system in this channel and facebook page. These are all 2D. Now, i just introduce 3D model which will not be perfect.
I really thank you all. Your comments made me happy.

[@elisegramfort5779]

Thank you so much for this great video, it really does help me understanding the different prop positions, I was really struggling with that so far and this 1min video clears things up directly! Amazing

[@mzosharing]

Thanks you.🙏

[@angelsandoval6493]

Feather word show in video... A great video.

[@OliverJad2012]

nice

[@engineeringteach7042]

Great work Can you share drawings of this propeller with measurements

[@vidtoshow5114]

Although author has no clue on how props work. You've made it act backwards.. rotation-wise and changing the pitch.

[@bomfunk_]

Blade twist is not accurate (is inverted) but except of that, nice video. Thank you!

[@n.ararsan]

Hi, you made a very nice video. I like it so I need this drawing. Did you do with which drawing program ? Could you send it to my e-mail address with size measurements?