N3713Z Piper PA-22-160 Tri-Pacer Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Ray Barber - 28/07/2008
N3713Z Piper PA-22-160 Tri-Pacer Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Steve Homewood - 24/07/2006
