[amsat-bb] Off Subject Question

WILLIAMS MICHAEL k9qho6762 at sbcglobal.net
Thu Sep 6 16:24:49 PDT 2007

I'm getting ready to etch a two sided PCB for a satellite related homebrew project. The bottom side is the ground plane which I don't want etched.
  What is the easy way to protect it from the etching solution?
  Electrical tape?
  Masking Tape?
  Sharpie Pen?
  AMSAT 33589

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