iss066e031742 (November 3, 2021) -- ESA (European Space Agency) astronaut and Expedition 65 Flight Engineer Thomas Pesquet is seen using the Amateur Radio on the International Space Station (ARISS).

ISS012-E-21181 (21 March 2006) --- Astronaut William S. McArthur Jr., Expedition 12 commander and NASA science officer, talks on the ARISS (Amateur Radio on the International Space Station) inside the Zarya Functional Cargo Block during his scheduled amateur radio session. This session is with the Sir James Lougheed Elementary School, Calgary, Alberta, Canada.

ISS008-E-21904 (April 2004) --- Astronaut C. Michael Foale, Expedition 8 commander and NASA ISS science officer, holds a portable microphone/keypad for the ARISS ham radio in one hand, and a note card with his call sign of NA1SS in the other in the Zvezda Service Module on the International Space Station (ISS). Cosmonaut Alexander Y. Kaleri, flight engineer representing Russia’s Federal Space Agency, donned in the Russian Lower Body Negative Pressure (LBNP) or Chibis suit in preparation for a return to gravity following his stay onboard the ISS, is visible in the background.

ISS009-E-22046 (11 September 2004) --- Astronaut Edward M. (Mike) Fincke, Expedition 9 NASA ISS science officer and flight engineer, uses a microphone/keypad for the ARISS ham radio in the Zvezda Service Module of the International Space Station (ISS) during his contact with the Palmer Research Station in Antarctica.

ISS014-E-18306 (27 March 2007) --- Astronaut Sunita L. Williams, Expedition 14 flight engineer, talks with students at the International School of Brussels in Belgium during an Amateur Radio on the International Space Station (ARISS) contact in the Zvezda Service Module.

ISS010-E-11144 (16 December 2004) --- Astronaut Leroy Chiao, Expedition 10 commander and NASA ISS science officer, uses a microphone/keypad for the ARISS ham radio in the Zvezda Service Module of the International Space Station (ISS).

ISS014-E-18307 (27 March 2007) --- Astronaut Sunita L. Williams, Expedition 14 flight engineer, talks with students at the International School of Brussels in Belgium during an Amateur Radio on the International Space Station (ARISS) contact in the Zvezda Service Module.

iss056e136189 (8/13/2020) --- A view of the Marconissta setup connected to the Amateur Radio on International Space Station (ARISS) antennas in the Columbus Module aboard the International Space Station (ISS). MarconISSta is a radio spectrum analyzer payload launched to ISS. MarconISSta monitors parts of the radio frequency spectrum in VHF, UHF, L, and S band in order to analyze current use and availability of bands for satellite communication.

ISS013-E-38321 (17 June 2006) --- Astronaut Jeffrey N. Williams, Expedition 13 NASA space station science officer and flight engineer, uses the amateur radio system in the Zarya functional cargo block (FGB) to talk with school children during an Amateur Radio on the International Space Station (ARISS) contact. Two amateur radio stations are currently installed on the station.

iss074e0545538 (April 18, 2026) --- ESA (European Space Agency) astronaut and Expedition 74 flight engineer Sophie Adenot speaks to students on the ground using the International Space Station's ham radio. The ARISS, or Amateur Radio on the International Space Station, program gives students around the world the opportunity to talk directly with crew members aboard the orbital outpost, inspiring them to pursue careers in science, technology, engineering, and math. Credit: ESA/Sophie Adenot

iss074e0556775 (May 7, 2026) --- NASA astronaut and Expedition 74 flight engineer Chris Williams speaks to students on the ground using the International Space Station's ham radio. The ARISS, or Amateur Radio on the International Space Station, program gives students around the world the opportunity to talk directly with crew members aboard the orbital outpost, inspiring them to pursue careers in science, technology, engineering, and math. Credit: NASA/Chris Williams

ISS008-E-07170 (December 2003) --- Cosmonaut Alexander Y. Kaleri, Expedition 8 flight engineer representing Rosaviakosmos, uses a communication system in the Zvezda Service Module on the International Space Station (ISS).

ISS008-E-07169 (December 2003) --- Astronaut C. Michael Foale, Expedition 8 mission commander and NASA ISS science officer, uses a communication system in the Zvezda Service Module on the International Space Station (ISS).