On this clip it looks a little bit different. I don't why there is a difference though...
It all comes from this documentary by the way, which you'll surely enjoy if you like the F-5 . You can also download it to watch it in HD.
https://www.historic.admin.ch/dma/media/video/49086492-d9fe-4d57-bac1-4b5a8d017f98