Sandra Magnus

Sandra Hall Magnus is an American engineer and a former NASA astronaut. She flew to space three times, as mission specialist on STS-112, as ISS crewmember during Expedition 18 and as mission specialist on STS-135. She is also a licensed amateur radio operator with the call sign KE5FYE. From 2012 until 2018 Magnus was the executive director of the American Institute of Aeronautics and Astronautics.