23 April 2011
Drilling upper skins

3.0 hours

Cleco'd F-7112 upper skin in position
Cleco'd F-7112 upper skin in position (Full size)

Put the upper skin in place. Drilled all holes common to skins and fuselage. Drilled the F-656-L/R to the F-706 bulkhead. Deburred and dimpled the bulkhead and gussets.

Another view of upper skins
Another view of upper skins (Full size)

ditto

F-707B clip
F-707B clip (Full size)

Fabricated the F-707B clip, then drilled to the F-787 rib and F-707 bulkhead.

Other side of F-787 rib
Other side of F-787 rib (Full size)

Also cleaned and primed bellcrank parts


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