ORIGINAL: bem
Cass Engineering Pulsar Bipe maybe did win some pattern contests back in 1970th?
/Bo
I'm just guessing, but it would seem to be pretty likely to have won at least a few local pattern contests. I've seen guys compete and win in the lower pattern classes with modified RCM Trainer 60 (me) and the model was modified for engine research (variable engine mount and variable tail weight system). A well built example of the Pulsar that was set up for pattern flying would have slaughtered my RCM Trainer 60 with equal pilots.
Ed Cregger