rsbhunter
Well-Known Member
Estes E12-4. Had launched a different rocket 10 mins prior with no problem. Then, BOOM.!!! I won't disparage Estes, but this is the second cato in the last 10 launches. Different power engines,but still a 20% failure rate. Ordered some AT E20 SU's. The cost is greater, but not if I figure in the cost of a rocket! Do the "other" rocket engines have the same problem? Thanks, rsbhunter