N593H Butler Blackhawk Private Brodhead (C37), USA - Wisconsin Dave Welch - 09/2005
N593H Butler Blackhawk Private Brodhead (C37), USA - Wisconsin Dave Welch - 12/09/2015
N299N Butler Blackhawk Private Blakesburg - Antique Airfield (IA27), USA - Iowa Dave Welch - 09/1981
