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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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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.
Carl also liked Centuri. Their tubes were/are just a little thicker. |
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Quote:
Good to hear from you, Miss Sheryl! I think of you and your extended family, and pray for you often!
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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 |
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First post I've made in quite a long time! Yes, I'm still alive...
And good to see Mr. TZ still kicking, too. And still doodling with rockets and RockSim. At least one of us is, anyway. I've just about forgotten everything I never knew about the program. Agreed. Much prefer ST-10 to nearly anything smaller. It just has... that feel to it
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Craig McGraw BARCLONE Rocketry -- http://barclone.rocketshoppe.com BARCLONE Blogsite -- http://barclone.wordpress.com BARCLONE Forum -- BARCLONE Forum BARs helping BARs SAM 0044 AMA 352635 |
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Hi, Craig. I was wondering where you'd gotten to just the other day.
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Bill Eichelberger NAR 79563 http://wallyum.blogspot.com/ I miss being SAM 0058 Build floor: Estes - Low Boom SST Semroc - Marauder, Shrike, SST Shuttle In paint: Canaroc - Starfighter Scorpion Centuri - Mini Dactyl Estes - F-22 Air Superiority Fighter, Multi-Roc, Solar Sailer II, Xarconian Cruiser Semroc - Cyber III Ready to fly: Estes - Solar Sailer II Semroc - Earmark |
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