Zinc Sulfur Rocket ZnS at FAR site by Hal Duffy September 24, 2011
Two inch diameter Zinc Surfur rocket by Hal Duffy. Launched at the Friends of Amateur Rocketry ( FAR ) site on September 24, 2011.
The propellant was melt cast and not micro-grain powder mixed/packed.
Rocket was successfully recovered from an altitude of 8,000'+.