Search

Radio Propagation


Solar X-rays:
Status
Geomagnetic field:
Status
D-Region Absorption
Prediction:
Status
Created by PA4RM

Amateur Radio on the International Space Station (ARISS) is hoping to refine its new “multipoint telebridge” system for handling scheduled ham radio contacts between International Space Station crew members and schools or organizations on Earth. On May 15, it will conduct the second test of its new protocol in a contact with students in South Africa. The pandemic eliminated all conventional opp...

Read more