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Old 03-20-2019, 05:59 PM
matthew matthew is offline
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Join Date: Aug 2006
Location: Cairns, Australia
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Default Arapahoe-E CP?

So I finally dusted off the templates I bought from Gord years ago and had a crack at making one. I'm not sure I used the correct nose and tail cones - I used the V2 cones from BMS. I also tried a different paint scheme from the "standard" one. I've been flat chat trying to get a bunch of rockets ready for a high power launch (Thunda2) at Easter, so this has been a little side project. I kind of rushed it and the finish isn't amazing up close. The primer bled under my masking tape. Anyway, I like the effect and will probably attempt a better job of it another time.

In the meantime, would anyone know where the CP is for these? I just need to get my ballast installed so I can put a screw eye in the NC.
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Old 03-20-2019, 08:01 PM
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teflonrocketry1 teflonrocketry1 is offline
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As per the RockSim file posted for the Thrustline Aerospace Arapahoe-E at rocketreviews.com CP: 19.9950 inches from the tip of the nosecone for BT-60 version (1.637" diameter) https://www.rocketreviews.com/unknown-arapahoe-e.html
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Old 03-20-2019, 10:33 PM
matthew matthew is offline
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Thanks Bruce!
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