Section: 15
Hours: 2.5

Today I riveted the wing sub spar to the ribs and finished up section 15.

Section: 16
Hours: 2.5

I started section 16. Here the inboard top wing skin and the wing walk doublers are clecoed to the wing. I final drilled all the holes common to the skin and the doublers and also drilled holes for the nut plates that will attach to the inboard edge of the skin. My pneumatic cleco insertion tool came in handy today (attached to yellow hose).

I'm working on the left and the right wings simultaneously. Once you figure out how to do a set of operations on one wing it's easy to do the second. I have the wings arranged so they are mirror imaged which makes it easy to transfer between them.