Reviews

• Ellis Mountain Rocket Works 29mm Single-Use Family By Larry Brand

  Ellis Mountain makes a family of 29mm single use H and I power motors covering the 50-275 Newton average thrust range. They are reasonably priced and extremely easy to use. The photo shows (from top to bottom) an I69-10, a H275-6 (also available in 10 sec delay), a H101-4 (also available in 8 sec delay), and a H50-6 (also available in 10 sec delay). The spent casings are shown with a used AT ...