Today, steps 5 and 7 24iS / U-07 were carried out, in which parts F-1232B-L & -R to the F-1232A were clamped and then riveted, afterwards in step 7 countersink the upper face of the F-1232A, for this step first a plate was made as a guide, taking care that the drill holes are concentrical with those of the piece f-1232A in order to perform a better countersink.
Also the steps 1, 2, 4 23iS / u-07 were performed in which the hole through which the spars of the wings in the skins F-01207-L-1 & -R-1 were cut with scissors and later they were burned. Finally, step 4 was performed dimpling to hole screw # 8 and for the hole rivet. Step 1 23iS / U-07 was also carried out, here the piece F-1202L was riveted to F-1202E-L & -R.
