4 Corners Rocketry Association September flights. First rocket was a Markarian 231 on an Aerotech 1500 Mojave Green that successfully flew to 16000' and landed close to the launch site. The second was a custom 2" rocket on an Aerotech H195 Blue Thunder that lost 2 fins during the flight. (My first high power shred!) Simulation predicted 30+ Gs and Mach 0.8 after 1 second of flight.