R2K's High Power Rocketry Blog

High Power Rocketry Posts

Sport Rocketry / Techniques / Minimum Diameter

29mm Minimum diameter Blue Thunder G80T (2012-03-09)

Loving this build over at TRF [Read More]

N 5800 minimum diameter attempt at blackrock! (2012-08-14)

The specs:  Aluminum fin can: 3/16 inch heat treated 6061 fins Fins were beveled on the leading and trailing edges Fins were welded onto a 1/8 inch fin can that fit directly over the motor ... [Read More]