Was a pretty good one in the end - the black cats (Lynx pair) had a bird strike on the run in to start their display and had to go around but other than that all went well!
For props I generally use from 1/125 - 1/320th depending on the power of the aircraft.
ISO 100 and in shutter priority mode
The Hurricane shot was 1/80 at 400mm with IS switched off hand held As you know they are more or less idling as the cross the fence to the land so a really low shutter speed is required to get that much blur.