new scratch built out of scrap

[James Russell]

Sorry Doug put there is a longer case then yours:) it is ~ .4 sec K, something like a K 1000. It is a scale of the O10000. Ken Mizoi has burned 2, one was a few years a go in a rocket called “Shock Wave”. It put a 6in x 5ft rocket about 6lb to over a mile. All you heard was a bang with a couple of pops all in the less then .4 sec. I do not believe either motor was meant for QT or phenolic rockets unless it can take a blow from a sledge hammer 😈

[bryans]

Contrail and RattWorks both have 48 inch hybrids in 38mm. Mostly interesting because your expenditure on NOX + grains is more newtons per dollar!

http://www.contrailrockets.com/Products/prod01.htm

[James Russell]

would not have much of a web if you tried this with APCP

[Author]

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