N13AW Beech H18 Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Peter de Zeeuw - 01/08/1986
N811BF Beech H18 Basler Airlines (BFC) Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Derek Heley - 01/08/1990
