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Radio Propagation


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

The European Space Agency (ESA) is challenging radio amateurs (or anyone with appropriate receiving equipment) to hear the first signals from ESA’s OPS-SAT space software laboratory. The spacecraft is set to launch on December 17 into a low-Earth orbit from French Guiana. Once in orbit, the satellite will deploy solar panels and a UHF antenna and begin transmitting.

OPS-SAT will begin transmitt...

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