The Reverse Beacon Network comprises hundreds of automated receiver nodes around the world and it was born from the volunteer efforts of an international team of hams. It relies on stations listening to the bands and reporting what they hear - when they hear it - and how well.
Over the years, the RBN has received grants from the Yasme Foundation to support the repair, upgrade and expansion of its nodes globally. This time, however, the foundation is celebrating the team effort, which began with Felipe PY1NB, the founder. In making its announcement, Yasme called the network [quote] "invaluable for propagation testing, antenna comparisons, contest operating, and results adjudication." [endquote]
At any given time, the global network of 250 active nodes will give live reports of CW sending speed, signal-to-noise ratio, signal strength and of course, operating frequency.
