Some links and additional information for the more interested persons ...
SITES OF INTEREST
| Website content | Entity | URL |
| Sunspot numbers archive and Space Weather | Solar Influences Data Analysis Center (SIDC) | http://sidc.oma.be/index.php3 |
| Solar Terrestrial Activity Report (current R, F10.7, Ap, ...) | Jan Alvestad - DX-Listener's Club | http://www.dxlc.com/solar/ |
| Propagation and Space Weather current (est.) indexes | HF Radio | http://www.hfradio.org/propagation |
| NCDXF/IARU beacons | North California DX Foundation | http://www.ncdxf.org/ |
| Amateur Radio Propagation Studies |
DF5AI (Dr. Volker Grassman |
http://www.df5ai.net/ |
| Antennas and propagation (expert level) | ON5AU (Marcel H. De Canck) | http://www.qsl.net/on5au/ |
| Everything about radio propagation (all levels) | RSGB Propagation Studies Committe | http://www.rsgb.org/index.htm |
DOCUMENTATION
| Document Title | Content / Keywords | Download |
| MiniMUF-3: A Simplified HF MUF Prediction Algorithm (NOSC TR 186) | MiniMUF code description | NOSC TR 186.pdf |
SOFTWARE PACKAGES
OTHER
| Website content | Entity | URL |
| Free website statistics | Nedstat | http://www.nedstatbasic.net |