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roncz canard cad drawing


airnico

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M, yes. I just returned comments this morning. It looks great, but just needs some minor tweaks. I'll test-print the one I have, or if you can update that would be better to test-print that version.

Jon Matcho :busy:
Builder & Canard Zone Admin
Now:  Rebuilding Quickie Tri-Q200 N479E
Next:  Resume building a Cozy Mark IV

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  • 2 months later...

I wrote:

 

... While the COZY and Long-EZ RONCZ AIRFOIL exterior shapes are identical, chordwise, the cutout for the spar cap (and hence the spar cap itself) is NOT identical....

This was misleading. While the cutouts are not identical, the templates apparently are identical.

 

I have been corrected by Steve at Eureka, who has explained that the templates are identical for the LE and COZY MKIV, but due to the way that they're USED, the MKIV canard has far more glass in the spar caps than the LE does, so that the canard is, in fact both different and stronger, but the templates are the same.

 

As long as Steve is using the templates per plans, the canards will be correct.

 

Sorry for the misinformation.

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  • 1 year later...

Folks - I am coming back to the fold after a very long absence. I started a LongEZ back in 1983, but had to part with it some years later. I am attempting to assemble enough drawings to build one, finally. The road block I am experiencing at this point is two-fold - where to get drawings for the Roncz canard and the high-performance rudders. In browsing the forum, I see many mentions of Eureka CNC cores, but cannot find a link to contact him on his site. A source for these drawings would be GREATLY appreciated. If it is possible to build the canard with Eureka's cores and the TERF CD, that would work, too. I am a bit concerned that the last post here was in 2007. Hope all is not lost!

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