I’m sure those RAF nutters from Valley try to scare climbers if they see them high up on Idwal Slabs because I’ve had a close up view of the underside of a Hawk a few times as they peel off at the last minute.
I once met the chief flying instructor from RAF Valley while living nearby and of course had to ask " Come on then, what's it really like to take that right hander down Nant Ffrancon?"
His face lit up, and there was my answer