N122SX Sonex ST Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Derek Heley - 30/07/2014
N122SX Sonex ST Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Joe Evans - 25/07/2010
N122SX Sonex ST Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Don Hewins - 30/07/2008
