I count 25
Being part of number 5 Guard on the AAC Guidon Parade back in '94, I'm sure we had more 'in formation' that that.
Of course, then there's the mass airmiss Wallop was famous for!
Pics above from st24 at
forums.airshows.co.uk
More pics from '92 at
https://www.flickr.com/photos/alec_b...n/photostream/
Sorry, just remembered this is a video thread;