Larry I don't know which one I have but I have had it for about 5 yrs . I won it along with a set of floats but haven't gotten around to putting it together. I got my information from an online manual . After being a Cub knowitall I thought I better check and make sure I am not passing out bad information that could cause the loss of someone's plane . And sure enough I was . Thank you for the information about the older version of the 80" Cub . I don't feel quite as bad now .The reason I haven't put mine together is that I am flying a GP fabric covered cub . Its a little bit bigger but almost the same thing . That Cub has taught me a lot about flying and even more about gluing broken planes back together .