G7IZU RRD WEBLOG
--- Since 2004 --- Information related to the G7IZU Radio Reflection Detection page (www.tvcomm.co.uk/radio). The detection of meteors, aurora and other phenomena through the use of signals reflected from ionization in the upper atmosphere, by Andy Smith, G7IZU.
Saturday, September 05, 2015
Thursday, July 30, 2015