In Sweden warbirds are pretty rare so I remember looking out of the window from my office once from the 7:th floor out over the ocean seeing a silver thingy going way to fast for a civilian aircraft... It looked like it was below me and when it pulled up I realized it was a Mustang with the sun glittering in the polished wings.... Screamed so the other people at the same meeting jumped out of their chairs
Beautiful sight!
I'm still waiting for the Fokker dr 1 that is based closed to where I live to pass my porch in the sunset while having a Friday cocktail
