7 of course
Anyway my favourite was the "Vixen break" which I got a perfect shot of the year before. (Having cleverly positioned myself at the display datum.)
The Red Arrows has been my personal favourites since I just had to stay a few minutes after the school bell ended the break sometime in 1966/67? (Which was simply not done in those days!). (4 NM north of AS Karup). My father, aircraft mechanic same place, telling in the evening how he got onto a small scaffolding to watch the show - and looked down into one of the Gnat cockpits.