11-25-2019, 08:58 AM
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Freeform rocketry advocate.
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Join Date: Jan 2008
Location: Claremont, CA "The intellectual capitol of the world."-WSJ
Posts: 3,780
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Quote:
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Originally Posted by ghrocketman
Unfortunately only Estes remains in the SU BP engine market, and they continue to show zero interest in making anything in the form of a port-burning high thrust booster. Yes, I'm still "beating this dead horse" and will continue until somebody ( hopefully Estes ) brings back some port burners.
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In a recent favorable correspondence I had with Estes I reminded them the 24mm full D port burner in an E case was already developed and tested by Ed and would be suitable for a wide range of their kits and our fields. Something like a D30 or 40. Ed Brown showed me some before we went to his house and flew a U.S. Rockets Banshee with a U.S. Rockets H120-12 from his back yard. FAA exempt.
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