https://www.emdrc.com.au/wp-content/uploads/2014/02/shota-300x256.jpeg256300dochttps://www.emdrc.com/wp-content/uploads/2018/10/emdrc-final-logo.pngdoc2014-02-23 07:40:212018-08-28 20:44:50Sink Holes on the Air
https://www.emdrc.com.au/wp-content/uploads/2014/02/morse-150x150.jpg150150dochttps://www.emdrc.com/wp-content/uploads/2018/10/emdrc-final-logo.pngdoc2014-02-21 07:51:392020-09-27 14:43:43Basics of a CW QSO!
https://www.emdrc.com.au/wp-content/uploads/2018/03/emdrc_logo_home.png6560dochttps://www.emdrc.com/wp-content/uploads/2018/10/emdrc-final-logo.pngdoc2014-02-17 09:27:472018-09-05 17:04:18Ham radio and an Apple Mac!