The geometry is almost excatly the same as the original Sif by Jupp Wimmer in 1993. But other than that this is an entirely new design made by me. I didn't use the CJ5gu which Jupp used. I'm using two foils by Peter Wick PW-RES-Main and PW-RES-Tip. This way I get a wide speed range. I adapted the design a bit to make it easy to use a laser cutter. For more infomation please also check part 1 to part 4 of this video series. Or visit my website: surasto.de
@@surasto2346 The CJ airfoil suite is very outdated yes, but Jupp did manage to work with it. I love his work. You have done well by it. I like Peter Wicks work as well. Many thanks.
This is really beautiful craftsmanship, and elegant selection of colour!
Tolles Projekt 👍😎 bin auf den Erstflug gespannt.
gehobene Modellbaukunst!
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Wow!!!!
need flight video
Oh absolutely. Right now it is snowing here - no way to fly. But as soon as the weather clears up I will provide a maiden flight video.
Is this design from Jupp Wimmer?
The geometry is almost excatly the same as the original Sif by Jupp Wimmer in 1993. But other than that this is an entirely new design made by me. I didn't use the CJ5gu which Jupp used. I'm using two foils by Peter Wick PW-RES-Main and PW-RES-Tip. This way I get a wide speed range. I adapted the design a bit to make it easy to use a laser cutter. For more infomation please also check part 1 to part 4 of this video series. Or visit my website: surasto.de
@@surasto2346 The CJ airfoil suite is very outdated yes, but Jupp did manage to work with it. I love his work. You have done well by it. I like Peter Wicks work as well. Many thanks.