William Hepburn's Tropospheric Ducting Forecasts

Byonics - APRS Electronic Projects for Amateur Radio

Q Codes Commonly Used by Radio Amateurs

Latest version of the band plans - 13 May 2008

Solar Cycle Progression by NOAA

- - . - (Q) . - . (R) - - . . (Z) . - . - . - (dot) - . - . (C) - - - (O) - - (M)

coxial cable attenuation chart

coxial cable Velocity chart

Australian Communications and Media Authority
Register of Radiocommunications Licences
Australian Communications and Media Authority call sign search
Find where    


The Wireless Institute of Australia

Eastern Zone Amateur Radio Club


The speaking Clock pt1


The Speaking Clock pt 2

Amateur Radio today ARRL


HamBands song


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