All of the Left Flap Topside Skin -> Rib rivets are now driven (Image 1). Ishan helped today with riveting the Left Wing Top Skins for 1 1/2 hours. All that is left (for the 2-man riveting job) is three rivets which require moving the wing to reach... and the row of J-Channel rivets. We'll finish all of that next time Ishan has some time. Back to the Left Flap: All of the Bottom Skin blind rivets were done. Some of the Skin to End Rib rivets were driven (where possible). All that remains on the Left Flap is the riveting of the Trailing Edge. Tomorrow.