You might recall that in July 1979 there was a families day and there was a group photo as shown here, there were quite a few otrhers, perhaps you have them somewhere if so please let me know and I'll include them.
 the air displays were fairly frentic, particularly the practises. There was one time when they tried a four ship over the hangars approach and converge in front, there wasn't a lot of room when they passed over and by the way they did evasive manouvers i don't beleive it worked out at all as planned.