November 2016 update:
Last Saturday, Nov 19 we cast our first 12 x 20" grain (300 x 500mm) with 30
pounds (55 kg) of sugar propellant. This will be used in the short two grain
booster test motor. We will cast a second grain on Dec 3 and static fire that
motor and our six grain 6" (150mm) second stage motor on Dec 17th. We a good
test on the second stage, we plan on a flight of the second stage in January
2017 and possible space launch end of 2017.