Thanks you Happy Pass. I did state one thing incorrectly ie. Piston Engine in fact this aircraft is powered by a Diesel Engine
“Big Frog is the brainchild of three pilots–Frank Doyen, Mario Soave and Willy Gruhier – who dreamed up the project in 2005. They wanted to prove that a high-performance aircraft with a Diesel engine could win the prestigious Reno National Championship Air Races, which take place every September in the Nevada desert.”
You have control