Recent issues of the newsletter available online: February 2010 January 2010 December 2009 November 2009 October 2009 September 2009 July 2009 June 2009 May 2009 April 2009 March 2009 Archived from February 2010 QAV: Log periodic aerial design and spreadsheet submitted by Ray Evans G3LQC Archive of articles from earlier QAV's: 10m halo antenna project by Roger Powell G0AOZ (September 2002) 10m antenna tuner project by Roger Powell G0AOZ (October 2002)