Over the years I have been asked to test and race many models sometimes without any practice going straight into a race heat. Here are a few models I have flown.
Gordon Yeldham FAI model
Dick Edmonds / Johnnie Hall Class B racer
French / Lambert FAI model
French / Lambert model after line failure (I still maintain it wasn't my fault !)
Dave Platt Class B Dooling (Dave Platt Models Inc)