N550HE Helio HST-550A Stallion Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Peter Davis - 29/07/2005
N550HE Helio HST-550A Stallion Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Dave Mangham - 28/07/1994
