CoachSteve
Well-Known Member
As the title says, I had some LOC 2.14 and BT-70 tubes lying around and i thought to myself, how cool would it be to replicate the iconic Estes SR71 Blackbird but 2.25 times larger.
So I got out my calipers and began scaling up every measurement.
The rocket has not been up yet as I just completed it a month ago (total build took many many months)
Single stage single deploy (just like the original) 29mm motor size
hope you enjoy my crazy
So I got out my calipers and began scaling up every measurement.
The rocket has not been up yet as I just completed it a month ago (total build took many many months)
Single stage single deploy (just like the original) 29mm motor size
hope you enjoy my crazy