[amsat-bb] Re: inquiry about homebrew az-el systems

Hans Lourens pa4pcj at amsat.org
Sun Feb 24 02:28:30 PST 2013

Hi fellow hams,

Some years ago I have made a complete rotating system based on old and due
to battery fail her useless small screwdriver machines, there must be ton
off loads from these small machines and with a simple mechanics it is quite
easy to make uses off these small but very powerful machines

Vy 73,


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