11/05/18: 3 Hrs 1. The edges of the VS were filed to create a radius at their forward-most flanges. 2. The ribs were fluted in order to straighten their webs. 3. VS-1202 and VS-1208 were riveted together using the nutplates called-out. 4. VS-1207 was riveted to VS-1202.
11/08/18: 0.66Hrs 5 . VS-1212A L&R were riveted to VS-1203. 6. VS-1207 and VS-1208 were riveted to VS-1203 and VS-1212A L&R. 7. VS-1206 was riveted to VS-1203. 8. VS-1205 was riveted to VS-1203.