Fuselage - Forward Section

2006-01-28 - Preparing to rivet the side skins. (3.0 Hrs).

Deburred and countersunk both longerons. As usual, two hours for the first one, one hour for the second. I, also, spent time polishing out the tool marks on the longerons that were made by my vice when I bent them. Apparently, on the second longeron, I put more tape on the vice jaws, because there were hardly any marks.

Deburring the holes in the longerons.
Countersinking the longerons.
It's a little easier when you put it in the vice.