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New Design - Centuri Italian Sea Killer 1.15X
I much more greatly prefer Centuri/Semroc ST-10 to ST-8, simply because there's more room to attach a Kevlar shock cord anchor to the motor mount.
Hence, my "slightly bigger than before" version of this rocket. I included a color kitcard photo from scigs30's build of the original model. EDIT: I just added the fin patterns that I redrew in Paint Shop Pro. _____ Centuri Italian Sea Killer 1.15X SEMROC Parts List BC-1039 Nose cone 3.90” L ST-10120 Body tube – 12.00” L SE-14 Extra large screw eye* CP-12 Parachute LL-130 Launch lug EM-710 Engine mount ST-730 Body tube TR-7 Thrust ring 2 – CR-710 Centering rings EH-20 Engine hook 2 – Birch dowels 8.25” L x 1/8” dia. 4 – Birch dowels 1.18” L x 1/8” dia. 3/32” T balsa fin stock _____ * SE-14 extra-large screw eye is nose weight to insure stability. A8-3 - 1.54 calibers B6-4 - 1.41 calibers C6-5 - 1.10 calibers
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Jay Goemmer "Centuri Guy"/"Tau Zero" YORF Member 28 Semroc SAM #0029 NAR 86131 "I think about organizing things all the time. Never seems to happen. I find something that piques my interest and I'm off on a quest. Or a Centuri. " --Bill Eichelberger, 02/22/2022 “Centuri fret buzz in an updated form.” Bill “Wallyum” Eichelberger re: Estes Flutter-By 03 Sept 2014 Last edited by Tau Zero : 11-14-2016 at 12:27 AM. |
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