On 26 October 2019 in Ostrow Wielkopolski there was the 9th Polish-Wide Conference of Contributors & Sympathizers in ARISS.
Photo were made by photograph Michał Plewa; pictures can be used to promote the ARISS program and amateur radio.
And…ISS Fan Club was there! Here is IU2LXR report 9. Ogólnopolska Konferencja Uczestników i Sympatyków ARISS ENG