Reference Information

General Information

SI Unit Prefixes [HTML] [PDF]
International Morse Code [HTML] [PDF]
International Radiotelephony Spelling Alphabet [HTML] [PDF]
International Radiotelephony Spelling Alphabet — Numbers (Spoken) [MP3]

Working Aids & Forms

Message Origination Log [PDF]
Received Message Log [PDF]
Station Net Log [PDF]

FLDIGI Macro Files

WB8YLO Field Day Macros [HTML] [MDF]
WB8YLO Net Macros [HTML] [MDF]