Carl Goldberg did a great job designing this rubber powered sport free flight model.  This model is a hybrid with features of the sheet balsa models of the time, with tissue covered built up structure.  The fuselage is assembled from laser cut parts much like a jigsaw puzzle, that then gets tissue covered.  This is a great model to introduce modelers to the world of a tissue covered built up structure.  And it flies Great.  28″ span with 102 sq. in area.  Kit is complete with prop and rubber motor.  Tissue not included.