Finished riveting forward lower longerons. Clecoed center section and seat assembly to forward fuselage. Riveted seat ramps to center section. Riveted L/H and R/H bottom skins to outboard seat ribs. Riveted outboard seat ribs to rear spar center section, both R/H and L/H sides. Riveted 805 and 806 bulkheads to all three arm rests on L/H and R/H sides. Riveted nutplates on aft arm rests L/H and R/H. Riveted nutplates on 806 bulkheads, L/H and R/H sides. Riveted nutplates on outboard rib angles, both R/H and L/H sides.
