Craft above tree line shot off at >400 kn

I was driving W on 64, passenger open and I saw it above the tree line by about 100’. As was watching it, it looked like a shimmering silver football shaped cloud but a little sharper. It was matching my pace (60mph approx.) When it became even more fuzzy and shot off west bound at about 200’ agl to the horizon. I wasn’t going to say anything until I saw this article - pretty much the same thing but I never saw an end view.
https://original.newsbreak.com/@roger-marsh-1600525/2857872401975-north-carolina-witness-describes-football-shaped-object-at-tree-line?noAds=1&_f=app_share&s=i4 
I’m Ex-Navy - I worked on the flight deck of the USS Ranger CV-61 - when I say this thing shot off to the horizon at >400 kn, I’ve seen fly byes, that thing was moving.