N4591K North American Navion A Private Olympia (OLM / KOLM), USA - Washington Peter Davis - 20/06/2009
N4591K North American Navion A Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Mark Mabey - 22/07/2019
N4591K North American Navion A Private In Flight - near Olympia (OLM / KOLM), USA - Washington Peter Davis - 20/06/2009
N4591K Ryan Navion A Private Air-to-Air - from Olympia (OLM / KOLM), USA - Washington Trevor Bartlett - 20/06/2009
N4591K Ryan Navion Private Oshkosh - Wittman Regional (OSH / KOSH), USA - Wisconsin Joe Evans - 27/07/2010
