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Radio amateurs around the globe greeted NASA’s Juno spacecraft October 9 as it looped past Earth for a gravity-assisted boost on its way to Jupiter. Participants were invited to spread out across 10 meters to transmit “HI” in very slow speed CW (1/25 WPM), sending 30 second dits punctuated by 30 second spaces and 90 seconds between the two characters. The experiment involved 16 identical rounds…

American Radio Relay League | Ham Radio Association and Resources

Despite the partial US government shutdown, the NASA Juno spacecraft Amateur Radio fly-by activity Wednesday, October 9, 1800-2040 UTC, is still on, the website containing full details remains available, and the Juno team expects to be able to go forward with the experiment as planned. 

“The laws of gravity have not been suspended, and the flyby will occur as planned,” Don Kirchner, KDØL, a Univ…

American Radio Relay League | Ham Radio Association and Resources

NASA’s Juno spacecraft will fly past Earth on October 9 to receive a gravity assist, putting it on course for Jupiter. To celebrate, the Juno mission is inviting Amateur Radio operators around the world to say “HI” to Juno in a coordinated Morse code message. If enough operators participate, Juno’s “Waves” radio and plasma wave experiment should be able to detect the message. The Say “HI” to Ju…

American Radio Relay League | Ham Radio Association and Resources