N6155S Air and Space 18A Gyro Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Derek Heley - 27/07/1995
N6155S Air and Space 18A Gyro Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Derek Heley - 01/08/1990
N6155S Air and Space 18A Gyro Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Dave Mangham - 28/07/1994
