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Old 06-04-2020, 09:36 PM
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rocketguy101 rocketguy101 is offline
frustrated aero
Join Date: Sep 2006
Location: Duncan, OK
Posts: 786

Originally Posted by 5x7
Wow, that looks almost conical. I would love to see that size by side with a pnc-55ac

This looks close to the ARCAS scale drawing from Model Rocketry mag April 69...
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David Stribling
NAR 18402 SR
But it is rocket science!
Get yer Barrowmans here
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