N623YT Stearman 4E Junior Speedmail Replica Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Derek Heley - 30/07/2014
N623YT Stearman 4E Speedmail Special Replica Private Blakesburg - Antique Airfield (IA27), USA - Iowa Dave Welch - 09/2007
N623YT Stearman 4E Junior Speedmail Replica Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Ray Barber - 28/07/2008
N623YT Stearman 4E Junior Speedmail Replica Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Steve Homewood - 24/07/2006
