Final drilled ribs to spars and drilled systems holes.

Spent a lot of time finishing the deburring of all the holes in the flanges and finishing dimpling the lower flanges of the ribs.

Clecoed the ribs to the spars and final drilled all the holes in the forward flanges.

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Disassembled everything  and deburred the rest of the holes.

Measured, marked, and drilled the systems holes with the step drill.

Deburred all the the systems holes.

Ready to prime and assemble ribs.

Today’s Time (hours): 7.0
Wing Time (hours): 45.5
Total Time (hours): 256.5

 

Work on the ribs continues

Netflix and scuff! Sophie deburred and scuffed all the ribs while I was traveling this week. Awesome job!

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I fluted and straightened all the ribs.

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I assembled and final drilled #30 the torque tube bracket assemblies.

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I clecoed the torque tube bracket assemblies to the inboard-most ribs and final drilled them to the rib webs.

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I clecoed the flap brackets and flap bracket ribs to the inboard and outboard wing ribs and natch drilled all the #30 holes.

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Today’s Time (hours): 10.0
Wing Time (hours): 34.5
Total Time (hours): 245.5

 

Rinse, repeat, right spar complete

Match drilled the J channel to the spar.

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Machine countersunk the nutplate attach holes.

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Riveted in the nutplates

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Countersunk the screw holes.

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Machine countersunk all the skin attach holes.

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Riveted in the nutplates at the tip end of the spar.

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Riveted the doubler to the spar and installed the tank attach nutplates.

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Final drilled, deburred, scuffed and primed the aileron bell crank brackets

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Installed and torqued the aileron bell crank brackets.

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Right spar done!

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Today’s Time (hours): 4.5
Wing Time (hours): 21.5
Total Time (hours): 232.5

 

Started the wing build

Cut the J channel to the specified lengths with the Dremel tool and a cutoff wheel.

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Clamped the J channel to flange leaving it 1/16″ proud of the flange.

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Drilled and clecoed the J channel.

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Flipped the lower J channel to the upper flange to finish the holes where the nut plates were on the lower flange. I marked the J channel and set aside for later when the skins go on.

Today’s Time (hours): 2.0
Wing Time (hours): 12.0
Total Time (hours): 223.0

 

Attached vertical stabilizer tip

I final drilled all the holes to #30, dimpled them, machine countersunk the holes in the fiberglass, and blind riveted the tip to the VS. I detached the rudder from the VS and put the VS aside. Won’t be needing it again for a long time.

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I marked the rudder bottom fairing and cut the hole for the tail light with the Dremel tool.

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Used the sanding drum on the Dremel to finish up the hole.

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I primed the outside of the doubler with SEM rattle can primer.

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I mixed up some flox and used it to adhere the doubler to the rudder fairing.

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I blind riveted it in place. I’ll clean it up with sand paper once it has cured.

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Today’s Time (hours): 1.5
Empennage Time (hours): 211.0
Total Time (hours): 211.0