Welcome to the W7ZOI Web Site 
Wes Hayward     Latest Site Update  October 7, 2020 ....     

Click on the photo to see information on a set of Easy to Build, 9 MHz Crystal Filters    
(6 Oct 2020)      

EMRFD Errata 
(7 Oct 2020)   
Technical Notes      QST, etc.    (6 Oct 2020)      
Hikes&Backpacking   (22 Jan  2020)  
W7ZOI / 7   Yes, there were "Summits before SOTA."   (27 July  2020)
Our Ham Shack+ People & History (22 Mar 2019)  
Update:   Free Semiconductors from KE6F.    Click here.    
The End of the EMRFD Yahoo Group.  Click for more.
       (28 Oct 2019)

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