Wings Test Fit

Wings Test Fitting 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.  After I got the CS spar & firewall in place, I added both of the wings next.

Now let me say, 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-upLong-EZ Project Mock-upChap 19/20 - Wings & Winglet mockupLong-EZ Project Mock-up

 

Chap 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.

Chap 19/23 - Wings & Cowling trial fittingChap 19/23 - Wing/spar & Cowling fit

Chap 19/23 - Wing/spar & Cowling fit

Long-EZ Project Mock-up

Chap 10/19/23 - Canard-Wing/spar-CowlingChap 10/19/23 - Canard-Wing/spar-Cowling

Chap 19/23 - Wing/spar & Cowling fitChap 10/19/23 - Canard-Wing/spar-Cowling

The following pic is a closer-up shot of the upper cowling & wing.

Chap 19/23 - Wing/spar & Cowling fit

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Project Update

Hey Guys,

I left my last project update for a while so everyone would have a good chance to read it.  

So this is it folks!  I hope for this to be the final push from now until Rough River to get the main assembly of the aircraft completed.  That’s my goal.  Is it an aggressive timeline?!  Oh, yeah!  After Rough River, I then expect the next few months to be finalizing any leftover punch list items and the finishing & painting! 

Over the past few months I’ve had some unexpected scope creep in my build, which is all well and good because the build is THE project.  As you know I rewickered Marc Zeitlin’s new AEX system which took a fair amount of time to implement, then I had planned on knocking out a good dozen electrical related items so that I could close up the nose.  I got a bunch of those completed, but kept finding myself not being able to really close out wire runs, confirm install spacing configurations such as the pitch trim unit, etc. because I couldn’t sit in the airplane and confirm what I had dimensionally without the actual pilot’s seat in place.

This drove me to move my immediate project line of demarcation from the instrument panel, back one more bulkhead to the pilot’s seat.  I was then going to knock out the pilot’s seat area –including the thigh support & cover– but there was a glaring prerequisite to doing so: I couldn’t get the pilot’s thigh support configured & installed without the fuel lines in place!  Thus, I needed to move the project line of demarcation back one more bulkhead and knock out the thigh support sump tank to get the fuel lines run in reality without merely estimating some more with a fake, mocked up install.  

So the immediate order of battle right now is to finish the fuel sump (including configuring the majority of the back seat area), and then the pilot’s seat area. These, in turn, will allow me to finalize the configuration of the nose components. At which point I will focus on the building the nose while concurrently finalizing the wheel pants install (nope, haven’t forgot about those!). Then the canopy install will be after that.

Hang on to your hats folks, it’s about to get busy all up in here!

Cheers!

 

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