The Sperocco Grand Champion plansbuild at Airventure 2021

20 years after his pass in October 2001, Marcel Jurca would be immensely proud to see his Sperocco MJ51C, built by Lowell Manary, awarded the highest distinction that a homebuilt aircraft can receive at Oshkosh: “Grand Champion plansbuild Gold Lindy” (photo EAA).


Congratulations and thank you Lowell for this magnificent machine which honors the Jurca aircraft community.

Find an overview of its history in this article :


To remember the maiden flight: