Today was spent riveting and bolting the seat ribs to the rear half of the F-704 Center section spar. It's really a beatiful structure, it's too bad that it will be covered up by skin! The bottom skin is now ready to be riveted. The 2nd picture is a view from underneath looking up and forward. The baggage ribs are overhead, the seat ribs are in the distance. The fuselage is upside down at this point too! ;-)