22 DEC 14: A-sealant, page 20-4 step 3: 4 hours

Finished sealing rivet heads with A-sealant, final-drilled the holes common to the gap fairings and wing skins/rear spars:

23 DEC 14: Page 20-4 steps 3-4, pg 22-2 step 3: 5.3 hours

Finished drilling and deburring gap fairing, and dimpled wing skins:

Machine countersunk the six inboard holes in the rear spar assembly that attach the flap gap fairing:

Laid out the joggled portion of the FL-1007-L hinge brackets:

24 DEC 14: Page 22-2 step 3: 1 hour

Drilled the joggled portion of the FL-1007-R hinge brackets – no pics.

27 DEC 14: Page 18-5 steps 6 & 12: 6 hours

Finished countersinking, sealed, and riveted the plates to seal off the holes in the webs of the outboard and inboard tank ribs.  Riveted the T-1005-L/R tank attach bracket sub assemblies to the T-1001-L/R tank skins: