N621TW Yakovlev Yak-52TW Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Don Hewins - 28/07/2008
N621TW Yakovlev Yak-52TW Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Martin rendall - 25/07/2011
