Ham Radio Test Online – USA conducts first online ham radio exam – special thanks to W5YI for supporting this project.
The CHA MPAS LITE is the little brother of the CHA MPAS 2.0 – the most popular Modular Portable Antenna ... Read more
eXtreme Multiband 18m DX Read more
A balloon experiment by Warsaw University of Technology is planned to lift off on September 12, carrying a unique very-low-frequency (VLF) 210-meter l... Read more
https://www.youtube.com/watch?v=nkZheUgugdQ Read more
A Spectacular Solar Flare Fire Plume & New Bright Regions Read more
Solar physicist Leif Svalgaard of the W.W. Hansen Experimental Physics Laboratory at Stanford University has predicted a maximum sunspot number of 128... Read more
https://www.youtube.com/watch?v=Vvv8gseN0Gc Read more