Web Links For Sun Spots & Solar Cycles

Web links are always a great help when you are doing research on the web. We’ve assembled some of the best of the best of web sites that focus on sun spots, radio propagation, and even software that you can use in your research or daily use.

• http://ecjones.org/propag.html
• http://www.hamqsl.com/shortcut.html
• http://solarcycle24.com/indexdx.htm
• http://www.n0hr.com/propstats.htm
• http://www.dxatlas.com/
• http://dxfile.free.fr/propag.htm
• http://areps.spawar.navy.mil/
• http://www.blackcatsystems.com/software/dxtoolbox.html
• http://f4hla.free.fr/index.php?lng=en
• http://www2.rohde-schwarz.com/file/PW_170.EXE