Manufacturer: | ARA Press |
Product Type: | Book |
Tags: | Media:Book |
( Contributed - by Steve Ainsworth - 12/15/09) Book Review: I have known David Ketchledge longer than he has known me. After I first re-discovered rocketry in 1994, I was fortunate enough to get a copy of his article on Vertical Trajectory Systems (VTS) in the now defunct HPR magazine. Davids article provided the first steps for my efforts on building a rocket with an active ...
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