N178KT Sonex Homebuild Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Derek Heley - 30/07/2014
N178KT Sonex Homebuild Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Robert Hodgson - 29/07/2013
N178KT Sonex Homebuild Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Martin Rendall - 26/07/2009
