Reviews

• Scratch Little Cluster FF By Preston Hoover (April 20, 2010)

  ( Contributed - by Preston Hoover - 04/20/10) Brief: The Little Cluster FF was inspired by the Estes Big Bertha Kit. I used an eighteen inch BT-60 tube a paper nose cone made form a 4”x6" index card. The fins are the same as the Big Bertha’s. The engine mount is a double 18 mm mount for a BT-60 tube. I also included a homemade baffle. The Recovery system consists of an ...

Rocksim Design Files

• scratch_little_cluster_ff.rkt