Manufacturer:	Scratch
Product Type:	Scratch

Reviews

• Scratch Thorn By Geof Givens

  ( Contributed - by Geof Givens - 05/07/06) Brief: The Thorn is a complex futuristic single-stage rocket intended for RMS 18mm D motors. It is 30" tall with BT-70 (2.2in) maximum diameter and weighs 5 3/8 oz unloaded. My design of Thorn was motivated by two factors. I sought a design where nearly the whole rocket had the boat tail effect of slimming toward the aft end. ...