N57968 Piasecki H-21B EAA Aviation Museum Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Robert Hodgson - 31/07/2013
N57968 Piasecki CH-21B Workhorse EAA Aviation Museum Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin George Trussell - 30/07/1989
N57968 Piasecki CH-21B Workhorse Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Dave Peel - 27/07/2006
N57968 Piasecki CH-21B Workhorse EAA Aviation Museum Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Steve Homewood - 03/08/2003
N57968 Piasecki CH-21B Workhorse EAA Aviation Museum Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Ian MacFarlane - 23/07/2005
