Okay this is one you all are going to have to thumb through...its a mix collection of references.
Attachments
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FEMA_Alternate_Communications_System_2002.pdf116 KB
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Five-Bit_Communications_Protocol_2008.pdf38.3 KB
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FEMA_Alternate_Communications_System_2002.pdf116 KB
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Grass_Roots_Radio_Transmissions_Manual_1977.pdf4.6 MB
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Ham_Radio_Basic_Notes_1999.txt988 bytes
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Ham_Radio_Terms_2004.pdf52.5 KB
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High_Current_DC_Power_Supply_2004.pdf103.8 KB
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Short_Wave_1993.txt2.7 KB