Finished deburring the seat ribs then clecoed the ribs to the F-904 bulkhead. Clecoed the baggage ribs to the F-905 bulkhead then clecoed the two sections together. Turned the assembly over and set it up on a couple of sawhorses. Added the F-986 skin to the top and clecoed. Trimmed the F-682 baggage side ribs to fit.
Center section clecoed together
Skin clecoed on the center section with aft section in the background