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This thread is privately moderated by coreman, who may elect to delete unwanted replies.
May 09, 2021, 05:40 AM
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New Product

Release of our 30" 3D Delta XL kit and completer

We are making available for immediate ordering our larger (30" wingspan) interpretation of the Leadfeather 3D Delta including a KF4 airfoil (theory) which not only gives the plane great flight characteristics, it also strengthens the wing significantly. We have increased the fuselage thickness to 15mm EPP to strength it. The KF4 airfoil (image) complicates the wing building over and above a typical flat foamie. (but the end results are well worth it)

Also, you should be aware that the build uses more than 2oz of Foam-Tac to complete.

Check out the associated flight videos on our 3D Delta XL playlist as well as the full instructions online
Last edited by coreman; May 10, 2021 at 12:10 PM.
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May 16, 2021, 05:38 AM
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BrownEyedFool got some flights in with his yesterday. He likes the optional landing gear
Latest blog entry: Releasing our 40" Extra XL kit

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