In July 2023, amateur radio enthusiast Doug achieved a remarkable feat by establishing direct communication with an astronaut aboard the International Space Station (ISS) using a homemade radio setup. This accomplishment not only showcases the potential of amateur radio but also highlights the accessibility of space communication to dedicated individuals.
Doug, operating under the call sign “Kilo Bravo 8 Mike,” utilized a self-built radio system to reach out to the ISS as it passed overhead. After multiple attempts, he successfully made contact with NASA astronaut Woody Hoburg. The exchange was brief but impactful, with Hoburg responding, “Kilo Bravo 8 Mike, NA1SS got you loud and clear aboard the Space Station, welcome aboard.”
This interaction was facilitated by the Amateur Radio on the International Space Station (ARISS) program, a collaborative initiative involving NASA, ESA, CSA, Roscosmos, and JAXA. ARISS aims to promote STEM education by enabling students and amateur radio operators to communicate directly with astronauts. While many contacts are scheduled educational events, unscheduled interactions like Doug’s are possible when conditions align.
Establishing contact with the ISS requires precise timing and equipment. The station orbits Earth approximately every 90 minutes, providing brief windows for communication. Operators must have a clear line of sight and use appropriate frequencies, typically around 145.800 MHz for voice transmissions. Doug’s success underscores the importance of preparation and persistence in amateur radio endeavors.
Doug’s achievement has inspired many within the amateur radio community. His experience demonstrates that with dedication and the right equipment, individuals can connect with astronauts in space. Such interactions not only fulfill personal aspirations but also serve to inspire others to explore the possibilities of amateur radio and space communication.
Beyond individual accomplishments, programs like ARISS have significant educational value. By facilitating direct communication between students and astronauts, these initiatives foster interest in science and technology. They provide real-world applications of classroom concepts, making STEM subjects more engaging and tangible for learners.
Doug’s successful contact with the ISS exemplifies the intersection of passion, technology, and perseverance. His story serves as a testament to the accessibility of space communication through amateur radio and highlights the broader educational and inspirational potential of such endeavors.
