![Bochum, Germany. 19th Feb, 2019. Thilo Elsner, head of the Bochum observatory, adjusts the frequency on a radio. With the commissioning of a travelling satellite, the observatory in Bochum celebrates a milestone Bochum, Germany. 19th Feb, 2019. Thilo Elsner, head of the Bochum observatory, adjusts the frequency on a radio. With the commissioning of a travelling satellite, the observatory in Bochum celebrates a milestone](https://c8.alamy.com/comp/RPFCR0/bochum-germany-19th-feb-2019-thilo-elsner-head-of-the-bochum-observatory-adjusts-the-frequency-on-a-radio-with-the-commissioning-of-a-travelling-satellite-the-observatory-in-bochum-celebrates-a-milestone-in-amateur-radio-qatar-oscar-100-or-qo-100-for-short-is-said-to-be-the-worlds-first-satellite-to-use-the-non-commercial-amateur-radio-service-that-rotates-with-the-earth-instead-of-orbiting-it-to-dpa-sparks-like-an-astronaut-first-travelling-satellite-for-amateurs-credit-marcel-kuschdpaalamy-live-news-RPFCR0.jpg)
Bochum, Germany. 19th Feb, 2019. Thilo Elsner, head of the Bochum observatory, adjusts the frequency on a radio. With the commissioning of a travelling satellite, the observatory in Bochum celebrates a milestone
![Nachwuchstalent: Simon Theis im Radio Bochum | BRSNW - Behinderten- und Rehabilitationssportverband NRW e.V. Nachwuchstalent: Simon Theis im Radio Bochum | BRSNW - Behinderten- und Rehabilitationssportverband NRW e.V.](https://www.brsnw.de/fileadmin/co_theme/Default/_processed_/1/8/csm_Radio_4848ab0825.jpg)
Nachwuchstalent: Simon Theis im Radio Bochum | BRSNW - Behinderten- und Rehabilitationssportverband NRW e.V.
Radio Bochum - Zum Think-Positive-Day hier mal ein neuer Denkansatz zur Glas-voll-oder-leer-Debatte 😂😂 | Facebook
![Bochum, Germany. 19th Feb, 2019. The transmitting mirror (m) and the receiving mirror (r) of the satellite QO-100 are installed in front of the observatory. With the commissioning of a travelling satellite, Bochum, Germany. 19th Feb, 2019. The transmitting mirror (m) and the receiving mirror (r) of the satellite QO-100 are installed in front of the observatory. With the commissioning of a travelling satellite,](https://c8.alamy.com/comp/RPFCR8/bochum-germany-19th-feb-2019-the-transmitting-mirror-m-and-the-receiving-mirror-r-of-the-satellite-qo-100-are-installed-in-front-of-the-observatory-with-the-commissioning-of-a-travelling-satellite-the-observatory-in-bochum-celebrates-a-milestone-in-amateur-radio-qatar-oscar-100-or-qo-100-for-short-is-said-to-be-the-worlds-first-satellite-to-use-the-non-commercial-amateur-radio-service-that-rotates-with-the-earth-instead-of-orbiting-it-to-dpa-sparks-like-an-astronaut-first-travelling-satellite-for-amateurs-credit-marcel-kuschdpaalamy-live-news-RPFCR8.jpg)