OH-U559 B & F Technik Funk FK.9 Private Jamijarvi (EFJM), Finland Juha Ritaranta - 23/07/2023
OH-U558 B & F Technik Funk FK.9 Mk.IV Private Old Warden (EGTH), UK - England Andrew Goldsmith - 07/05/2023
OH-U558 B & F Technik Funk FK.9 Mk.IV Private Stockholm - Barkarby (ESKB), Sweden George Trussell - 07/06/2008
OH-U558 B & F Technik Funk FK.9 Mk.IV Private Stockholm - Barkarby (ESKB), Sweden Ray Barber - 07/06/2008
OH-U558 B & F Technik Funk FK.9 Mk.IV Private Stockholm - Barkarby (ESKB), Sweden Jonas U. Hansen - 07/06/2008
OH-U559 B & F Technik Funk FK.9 Private Stockholm - Barkarby (ESKB), Sweden Derek Heley - 07/06/2008
