And at least it was Phil Kraft's alternate model for the WC. The RCM&E as well as the MAN article are in the [link=http://www.trentonrcflyers.com/pattern/articles-plans-instructions.htm]Classic Pattern Image Base[/link]. The RCM&E cover shows the model with the FAI sticker on wing and fuse. Phil Kraft describes in the articles why it was chosen as secondary model and KF III was the primary, but actually it was a tie.