N22440 Howard DGA-15P Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Derek Heley - 30/07/2014
N22440 Howard DGA-15P Private Blakesburg - Antique Airfield (IA27), USA - Iowa Dave Welch - 30/08/2014
N22440 Howard DGA-15P Private Blakesburg - Antique Airfield (IA27), USA - Iowa Yuri Cremers - 05/09/2009
