Squadron of Bi-planes

[Davejb]

A fantastic sight of 8 Bi-planes all in extended formation have just flown over my place, it was like something out of a WW1 film, slow moving but also pretty awesome, never seen so many together and they all looked the same  type, the rear plane was off to the far side as if he was a tail end charlie, brilliant, and they were,nt Tiger moths either these had Radial engines and cowlings, I,m wondering if these are to be used in a film somewhere