In 1997 I went to an all 4-stroke fly-in @ Hamilton, OH.

They were flying a goofy pattern that had madatory figure 8s & putting up 4 aircraft @ a time.

We heard/saw @ least 4 mid-airs that day & even got one on my mini 8 camcorder. I aircraft crashed into the pits.

That was a real clusterflop if ever I saw one. I never flew my brand new Dyna Fite PT-19 during that event & chose to maiden it on a less chaotic day/location.