The pilot's licence thing was what gave me the fear in the first place, see https://steemit.com/travel/@maxbullion/fear-of-flying , but your absolutely right, I've seen what those wings can take and the bit of flexing you see out the window is nothing compared to that.
Like this one https://m.youtube.com/watch?v=B74_w3Ar9nI
indeed.
a worthy upvote
Thanks @citizenluke
i thank you