R2K's High Power Rocketry Blog 
High Power Rocketry Posts
Estes Pro Series II motor retainers - final review (2012-03-04)
After finishing up the level 2 rocket, I used a bit of JB weld to install rail guides, reinforce the airframe join in the 38mm Thunderbolt, and mount two of these motor retainers. All in one mix! ... [Read More]
Estes 29mm motor retainer (2012-05-16)Finally got out to a launch, testing this plastic motor retainer on an H410. In the first image below, you can see the motor installed before flight. It looks crooked, but that is just the yellow ... [Read More]
Sponsored Ads
