The system described here is a major revision of my launch controller and pad box designs used by MARS Section 136 of the National Association of Rocketry (NAR).  The earlier design is documented in my NARAM 39 R&D report:  "32-Pad Launch Control System".

   The system employs several innovative features designed to solve common launch system limitations:

UPDATED features:

 Previous features:

Please note:  The information published here is free to individuals and clubs for non-commercial use.  All rights are reserved for all other uses, including commercial products, and publication of all or part of the design without written permission from the author.  Some features are patent-pending.  The author will not be held liable for any damages or losses incurred through the use of the information on this wesbite.

Updated 8/10/2002, John DeMar. (c)2002