Riveted the Aft Top Skin to the 3 F1047 J stiffeners and to the F 1008 & 9 Frames. Left F1007 Frame open Riveted the sides of Aft Top Skin to the Side Skins and the underlying Longerons
Attached the Battery/ Bellcrank Mount to the F1037B & C Bellcrank Rib Angles. Hardware is not yet fully tightened.
