wdnoble1979
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- Joined
- Oct 19, 2019
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I have built 4 inch diameter cardboard rockets with H thru J motors. A friend and I are looking at building a rocket that meets the specifications for the 2019-2020 NASA SLI. Have a friend who is designing a payload that requires an 8 inch diameter. I am sure there are lots of differences from what I have built before just looking suggestions on what that might be.