Jan 2012: New year, new thread! We are now 40 years out from the first run of the Mchenry Spiral Jump stun at the Houston Astrodome.
From Popular Mechanics online see:
which also mentions he has an upcoming feature in Popular Mechanics on the McHenry Astro Spiral Stunt.
Here are the other links on our site about the McHenry Spiral Jump
2012 Questions on the McHenry Astro Spiral Jump
2012 Questions on the McHenry Astro Spiral Jump
Question? Comment? Please email forum@mchenrysoftware.com. Also see the McHenry Forum Index
Visit McHenrySoftware.com for technical information & software.
(c) McHenry Software, Inc ALL Rights Reserved.
Visit McHenrySoftware.com for technical information & software.
(c) McHenry Software, Inc ALL Rights Reserved.