Monday, August 3, 2015

1090- Tailcone- p.10-21 step 1-5

Tailcone- 3 hrs 56 mins (Tailcone 82:45, Empennage 258:17, Total 279:13)
Rivet count: 203 (Total 5,091)

Famous last words indeed! Barely did anything this weekend since we spent Saturday in Huntsville, AL checking out space vehicles and rockets! We've actually got 3 nights worth of work here (Fri-Sun-Mon), even though last night barely counted with less than 30 minutes of work. We continue with assembly by riveting the nutplates to the bellcrank rib angles and then the angles to the bellcrank ribs. Then the ribs get cleco'd and riveted to the bottom skin and 1007 frame. 
We continue by riveting part of the longerons to the aft part of the side skins where they don't match with a skin. The aft deck gets cleco'd to the longerons as well as to the bulkheads and bracket/spacers. All of this is of course much easier said than done, particularly when some of the rivets have to be drilled out and re-done. We finished by riveting the 1009 frame (small piece) to the aft deck. We managed to place our 5,000th rivet today!!!
We'll continue tomorrow with the doubler. Lots of different sized rivets which means lots of adjustments and time consumption. However, once that is complete, we attach the aft top skin in place and start to rivet that! Then just a few more pieces in the forward part of the tailcone, and the tailcone is complete. -M


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