N648H Travel Air 4000 Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Dave Welch - 09/1980
N648H Travel Air 4000 EAA Aviation Museum Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin R.A.Scholefield - 07/06/2006
N648H Travel Air 4000 EAA Aviation Museum Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Dave Welch - 09/2003
N648H Travel Air 4000 EAA Aviation Museum Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Don Hewins - 28/07/1994
