Chapter 21. Began building the left and right flaps. Started making the nose ribs as per 21-02. Made left and right flaps at same time except when the skins got put on then did seperate. Match drilled all the ribs and hinge brackets. Assembled the inboard ribs together as called out in 21-03. Step 8 removed the small tab on the main ribs on both left and right. Followed all the steps in plans to build the flaps.
21-04. Clecod all the main ribs to the spar. Fab''d the trailing edge piece and countersunk both sides. 21-05. Beveled the trailing edge on the nose. skin. Followed all the assy steps thru 21-11 and clecod and riveted the flaps both together left and right. Waiting to complete 21-12 steps.
