Amateur Radio Transmitting Society ARTS
Thursday, September 21, 2023, marked 50 years
...ASWFC GEOMAGNETIC DISTURBANCE WARNING ISSUED
...On September 9, 2023, the Bridgerland
...The ARRL Simulated Emergency Test (SET) is
...Hurricane Lee is expected to impact portions
...Like last week, eight new sunspot groups
...Amateur Radio in Space (Sat. Status)
Amateur Radio on the International Space Station (Radio Status)