Brief Description: Left hand upper splice and longeron
Worked on the left hand side of the rear half of the fuselage to both complete the splice and drill out the holes in the upper left longeron (not as easy as you would hope to get a straight rivet line drilling over the top with a 90 degree angle drill...probably also because the longeron is think and if you are not completely level it will not provide a straight rivet line).
The structure really firms up with this element cleco'd.
