Riveted J-stiffener/shear clip assemblies to bottom skins per KAI page 10-06.
Treated all fuselage frames and bottom skin rivet lines with corrosion inhibitor (ACF-50). Installed and clecoed F-1282-L bottom left skin into place. Everything lined up well with persuasion from an awl. Riveted shear clip to aft fuselage bulkhead and verified that rivets installed correctly. Installed ADS-B antenna on the F-1282-L bottom skin (reference ADS-B write-up, same date). Treated and installed F-1282-R bottom skin same as the left. Following the riveting sequence called out on KAI page 10-08, riveted bottom skins. Left the aft 7 rivet holes open until ready to rivet the fuselage bottom skin.
