Brief Description: Worked on Center fuse, riveted part of aft fuse
Fit and drilled corner F623 ribs. Fluted as I thought was appropriate but I'm a little unsure of the form it's supposed to have. Fabricated forward and aft attach straps for F623's. Assembled forward half of F904 bulkhead using the bolts and spacers. Drilled holes on forward F976 as directed. Fit and drilled F904H side doublers. Disassembled the entire center fuselage section. Derek came over to help rivet the aft fuselage, part of which was started and documented in previous log that was lost. Derek help rivet the bottom F778 and F779 bottom skins to the bulkheads and stringers. Got all bottom rivets done and started on right side side skin.
