N521S SIAI-Marchetti S.211 Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Mark Mabey - 23/07/2018
N521S SIAI-Marchetti S.211 Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Trevor Davies - 24/07/2018
