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HamSCI played a major role at the 2022 Dayton Hamvention, which was held in Xenia, Ohio May 20-22, 2022 at the Green County Fairgrounds The Dayton Hamvention is sponsored by the Dayton Amateur Radio Association and is the world's largest ham radio gathering, with over 32,000 attendees at the 2019 Hamvention. The Hamvention is an extremely important event for engaging with the amateur radio community, sharing ideas, developing collaborations, and sharing scientific results. This year, HamSCI hosted a booth, gave presentations in the Ham Radio 2.0 area, and hosted a forum. Support for the 2022 HamSCI Hamvention activities comes from The University of Scranton, the Yasme FoundationTAPR, the National Science FoundationNASA, and volunteers like you. This year, HamSCI will again host a booth in building 5 next TAPR, host booth talks in the Ham Radio 2.0 area, run demos, and the host HamSCI Forum.

A description of the hardware of the Grape Version 1 Personal Space Weather Station by John Gibbons N8OBJ, Kristina Collins KD8OXT, David Kazdan AD8Y, and Nathaniel Frissell W2NAF was published in the journal Hardware-X, entitled Grape Version 1: First prototype of the low-cost personal space weather station receiver. The full paper is available from

A team of HamSCI researchers led by Nathaniel Frissell W2NAF just published a new article, First Observations of Large Scale Traveling Ionospheric Disturbances Using Automated Amateur Radio Receiving Networks, in the American Geophysical Union journal Geophysical Research Letters. The article looks at an event from November 3, 2017 to demonstrate how a large-scale disturbance moving through the ionosphere can affect the communications distances on the 14 MHz (20 m) amateur radio band. On this day, a 2.5 hour oscillation could be seen in the minimum distance of 14 MHz contacts recorded by the Reverse Beacon Network (RBN)Weak Signal Propagation Reporter Network (WSPRNet), and PSKReporter.