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

Hi Folks,

I’ll say that over the first half of the strakes (Chapter 21) are complete.  The leading edges are mounted as well as the labyrinth of ribs and baffles as well. The bottom skins are mounted, as are the top side T-hats constructed.  The bird is ready to be flipped inverted to glass the bottom strake skins.

However, prior to flipping the bird I am taking a bit of time to finish up the aft nose/avionics cover install, the aileron construction/install, the right strake pilot air vent, and the final tasks to complete the instrument panel install. 

Then, once the plane is upside down to finish the bottom of the strakes, I plan on knocking out a whole slew of things: including bottom strake-to-bottom wing intersection finishing, hell hole cover, belly RAM air scoop, main gear leg-to-fuselage interface, firewall trim and lower cowling install.  Yes, I expect this bird to be inverted for about a month before it gets flipped back upright to close out the strakes with the top skin install.

At that point it will be on to the winglet/rudder install (Chapter 20).  Then engine and upper cowling install, finish and prime/paint.

 

  1. Chapter 19 – Right aileron install Leave a reply
  2. Chapter 13/19 – Initial aileron install Leave a reply
  3. Chapter 11/13/21 – Nose final glass Leave a reply
  4. Chapter 19/21 – Left aileron ribs Leave a reply
  5. Chapter 19 – Left aileron glassed Leave a reply
  6. Chapter 13/19 – Right aileron glassed Leave a reply
  7. Chapter 13/19 – Left aileron weight Leave a reply
  8. Chapter 19/21 – Working Ailerons Leave a reply
  9. Chapter 13/19/21 – Right aileron weight Leave a reply