The Porsche PFM 3200 was a six-cylinder horizontally opposed air-cooled aircraft engine developed by Porsche from its air-cooled line of automobile engines from the famous Porsche 911 sports car. The PFM designation was derived from the name of the division that designed the engines,Porsche-Flugmotoren.

The Robin DR400 is a single-engine wooden monoplane produced by Robin Aircraft. The Robin DR400 is widely used in flight schools and for private use in France.