RBC Monoprep 1929 kitSport scale model inspired by Doc Mathews The 1929 Monoprep from Mono Aircraft A balsa dream to build and it i flies like a dream slow and beautiful. Design Features: All Formers And Ribs CNC Cut Unique Tab Lock Design 4 Piece Design, stick on wings Easy Battery Access through removable Hatch Sides are made from cnc cut parts and spruce and balsa stringers, very light. Kit Includes: Full Size Rolled Cad Plans With All Parts Shown All balsa and