Martin Davis You can easily tell if modifications or updates were done at factory or in field. Those at factory were coded ‘U’, as in ‘FW-190/U-15’ whereas in-field mods were coded ‘R’ (for ruszatz)
Martin Davis You can easily tell if modifications or updates were done at factory or in field. Those at factory were coded ‘U’, as in ‘FW-190/U-15’ whereas in-field mods were coded ‘R’ (for ruszatz)