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June 2009: New! McHenry Software Forum! We have added a forum for questions, answers and information about our software and accident reconstruction in general. Be sure to read the Welcome message on the forum! Please visit the McHenry Software Forum!
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Technical Presentations	Current_Projects	More!
Over 40 years of Publications by the McHenrys	SMACITER	News!
3-D or NOT 3-D, THAT is the Question!	SMAC FAQs	*New!*Forum
Reconstruction Techniques and Accuracy	How_to_Order	DEMOS
A Review of the CRASH Damage analysis	McHenry Book	SAE 2003
Occupant Kinematics in Forensics & ATB/CVS	m-smac^™	m-smacFX
The Algorithms of CRASH	m-crash^™	2008 Training Class
SAE TOPTEC: SMAC Computer Program	m-edit32^™	Background Info
Traveling Speed and the Risk of Crash Involvement	m-hvosm^™	msmacRT info
Other Items of Interest:	ATB/CVS	McHenry CONTACT INFO
NHTSA CRASH3 manual	Links	References
NHTSA databases	Canadian Specs	McHenry Consultants

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The Astro Spiral Jump is an auto stunt inventedand designed by Raymond R. McHenry

[US Patent No. 3,814,021] with m-hvosm

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Spiral Jump computer graphics Spiral Jump Auto Stunt with Handheld

Simulation and reconstruction programs are tools which should be used in conjunction with other tools and hand calculation techniques.
Please be sure to test and check your results with any simulation or reconstruction program.
These are "working copies" of documentation and discussions related to some of our research projects.
We welcome any questions, comments, corrections or requests for further information.

We can be reached by e-mail at McHenry@mchenrysoftware.com

By postal service mail at:

McHenry Software^®

103 Brady Court, Suite B

Cary, NC 27512 USA

(919)-468-9266

Thank you for your interest in McHenry Software, Inc.

Before considering the purchase and use of any collision reconstruction software you should obtain complete information on any and all programs available. For that reason you will find our web sites and technical reports include many links and references to other collision reconstruction programs. Your choice should be an informed decision based on knowledge of the state-of-the-art of collision reconstruction software.

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