Wassmer CE-43 Guépard 01, F-WSNJ.

CE-43 was then under tests a the near Istres Flight Test Center, as so as for type qualification as for evaluation, the other machine interesting state services being the Robin all-metal HR 200 in its most powered version. The two types had to be powered and tested in the coming months of 1972-73 with the 235 and 250 hp Continental Tiara engines.