Meer informatie vind je hier!
Calling all radio amateurs! ESA is challenging anyone with amateur radio equipment to catch the first signals from OPS-SAT, ESA’s brand new space software laboratory.
![](https://www.hamdigitaal.nl/wp-content/uploads/2019/12/A41612D4-5D3F-4665-92F1-3D9D28D96624-1024x1014.png)
Meer informatie vind je hier!
Calling all radio amateurs! ESA is challenging anyone with amateur radio equipment to catch the first signals from OPS-SAT, ESA’s brand new space software laboratory.