CS Spar Test Fit

CS Spar Test Fittings during “The Grand Mock-Up”

22 June 2013 — Today I pulled out all the stops . . . or should I say I pulled out all the pieces of the build so far.  Before I am separated from my project while I spend a year in the Middle East for Uncle Sam, I wanted to get an idea of what this thing looks like put all together.

So I pulled the fuselage out into the front yard, and kept it covered while I collected the other components.  Next up was the Centersection Spar which I placed into the fuselage for the first time since I completed it about 8 months ago.

Chap 14/15 - CS spar & firewall mockupChap 14/15 - CS spar & firewall mockup

You can see in the pic below that I got the measurements correct for running the rudder cable conduit through the fuselage sidewall, then through the CS Spar and positioned just off the edge of firewall (the curved metal conduit bracket that the Nylaflo will run through will get mounted to the firewall).

Chap 14/15 - CS spar & firewall mockup

I’m jumping ahead with the following pics below since they were at the tail end of the this grand mock-up as I was tearing it all apart, but I wanted to keep like pics together.

Chap 14/15 - CS spar & FirewallChap 14/15 - CS spar & Firewall

Chap 14/15 - CS spar & FirewallChap 14/15 - CS spar & Firewall

Chap 14/15 - CS spar & FirewallChap 9/14 - Main Gear & CS spar

After I got the CS spar & firewall in place, I added both of the wings next.  Again, besides the measurements provided to me in the plans, and of course a couple dozen confirmation measurements, I had not lined up either wing with the CS Spar to confirm that the hard points (aluminum extrusions) lined up with each other.  Obviously, I was very relieved to confirm I hadn’t jacked any of my measurements up!  Also, as you can see I had to throw on at least one winglet just to get an idea of how it would look.  Although it was a little awkward to get it on the end of the wing so it looked half-way normal, I think I got in the ballpark.  Well, and of course we can’t forget the canard… yes, it’s on there too!

Long-EZ Project Mock-upChap 14/15/19/20 - CS spar-firewall-wings-wingletLong-EZ Project Mock-upChap 14/19/20 - CS spar-wings-winglet

Once I got the pics above taken, now it was time to fill in what gaps I could to make it look at least a little like it had some mass to it.  Next came the engine cowlings.  The wind had picked up a little bit and I didn’t want to damage anything just to get some pictures, so I removed the Left winglet & put it inside the garage.

Chap 19/23 - Wing/spar & Cowling fit

Chap 19/23 - Wing/spar & Cowling fit

And then the following pics are more close-up shots of the upper cowling & CS spar-to-wing fit.

Chap 23 - Cowling Trial FittingChap 19/23 - Wing/spar & Cowling fit

Finally, after I broke everything down and got the wings, canard, cowling & firewall back inside out of the sun, I spent some time looking at the CS spar, taking some measurements and looking at how square it was to the fuselage (this was a quick mock up to keep all the parts in the sun as little as possible–about an hour total time . . . and if you actually look at the shadow of the house on the mock-up from start to finish, there’s not that much movement).  At this point the CS spar and the fuselage were in the shade provided by the sun going down on the other side of the house.

Chap 14 - CS spar trial fitChap 14 - CS spar trial fit

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Project Update

Hi Guys,

Well, suffice it to say that I am behind the power curve on my move down to NC!

The first impacting event was of course Hurricane Florence.  In my attempt to be prudent I went down to NC the Tuesday before the hurricane hit and grabbed all that I could airplane wise and brought it back north.  I detail the specifics in a blog post.  

Moreover, I had friends from down there that spent the week with me up north while the hurricane did its thing, so that of course slowed me down considerably on my house updating in prepping it to sell.  

Then there was Rough River 2018.  I had originally planned not to go, but Marco couldn’t fly due his Long-EZ being down for engine stuff and his buddy’s Velocity being inop on critical avionics to fly IFR in the WX that had Rough River enveloped all the way East to the Atlantic coast.  I couldn’t let him drive the 12+ hours to RR alone, so I bit the bullet and headed off to RR for the weekend, bookended of course by the aforementioned mucho driving!

I am now back in Northern Virginia, and am once again starting to work full tilt on updating and prepping my house for sale.  Weather permitting, I will return the fuselage, etc. back down to NC in the next week or two.  So, my Long-EZ build continues to be officially on hold for a good few MORE weeks at a minimum, and again possibly up to a couple MORE months.  Still, I’ll reiterate that I will make every effort possible to minimize build downtime during this transition.

Cheers

 

  1. Back in black! Leave a reply
  2. Rough River 2018 Leave a reply
  3. Hurricane Florence Extraction Operation Leave a reply
  4. Project move update Leave a reply
  5. Chapter 23 – Camshaft bath time! Leave a reply
  6. Chapter 19 – Baggage pod hardware Leave a reply
  7. Chapter 19 – Pod TE Round 2 Leave a reply
  8. Chapter 19 – More pod stuff Leave a reply
  9. Chapter 19/23 – Baggage pod break Leave a reply