Home Some F3F Practice Some F3F Practice By -Pierre Rondel May 23, 2012 0 Last Saturday, I spent the afternoon at le col de Faïsses, and flew the Rotmilan with 1.4kg of ballast. Conditions were great, and I could achieve very fast runs that a friend of mine timed around 30 and 31s.There is a short video: Newer Older