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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.

A call for abstracts is now open for the 2022 HamSCI Workshop, which will be hybrid in-person and virtual March 18-19, 2022 at The U.S. Space and Rocket Center Educators Training Facility in Huntsville, Alabama. Abstracts are due February 1, 2022. The primary objective of the HamSCI workshop is to bring together the amateur radio community and professional scientists. This year's theme is The Weather Connection, with invited speakers Dr. Tamitha Skov WX6SWW and Mr. Jim Bacon G3YLA presenting tutorials on the impacts of both space and terrestrial weather on the ionosphere, and a keynote presentation by Dr. Chen-Pang Yeang on Ham Radio and the Discovery of the Ionosphere. We welcome abstract submissions related to development of the Personal Space Weather Station, ionospheric science, atmospheric science, radio science, space weather, radio astronomy, and any science topic that can be related to space science and/or the amateur radio hobby.

In early 2022, there’s an opportunity for on-the-air camaraderie and friendly competition among HamSCI amateur radio operators:  HamSCI team entries in the January 2022 running of the North American QSO Party, SSB, better known by its acronym, NAQP. As the name of the contest implies, the focus is on North America, though DX stations are welcome to call in and make contacts. We propose having HamSCI team names such as HamSCI Grapes, HamSCI Tangerines, HamSCI Eclipse Watchers, and HamSCI SuperDARNs. Mark your calendars for Saturday, January 22, 2022, 1800z - 0600z, for some SSB, on-the-air, work-your-fellow-HamSCI-members kind of fun! Gary Mikitin, AF8A, has volunteered to organize and register the teams.  If you would like to participate, please contact him via <gmikitinaf8a> <at> gmail <dot> com.  Gary can answer any questions you might have about operating in the NAQP.

This week, many HamSCI members are presenting their research at the American Geophysical Union (AGU) Fall Meeting in New Orleans and Virtually Online. The AGU Fall meeting is one of the largest profession geoscience meetings in the world, and consists of about 24,000 attendees. The scientific program includes sessions pertaining to all areas of geophysics, including space weather, the solar wind, auroral activity, the ionosphere, and the neutral atmosphere. Below is a list of selected presentations and sessions being given by HamSCI members, or of general interest to ham radio operators. The complete scientific program is available here.

Our sense of sound can be a powerful tool in exploring and analysing data collected from satellites. But what is the best way to make this data audible? Space science researchers at Imperial College London are asking for input from communities with relevant expertise (including Audio, Citizen Science, Music, Public Engagement, and Science Communication) to help us choose the best method of making Ultra-Low Frequency waves around the Earth audible. Fill out our quick survey telling us which you think sounds best. It shouldn’t take more than 10 minutes. Your valuable feedback and recommendations will help space scientists around the world to improve science communication, public engagement, and citizen science.

If you would like further information please contact Dr Martin Archer, Stephen Hawking Fellow in Space Physics at Imperial College London via Thank you for your help!

You can read the recent article on the WWV/H Scientific Modulation Working Group here: WWV/WWVH Scientific Modulation Working Group | WWVARC

For up-to-date information on the working group, check out the main page here:

The 40th annual ARRL and TAPR Digital Communications Conference (DCC) will take place September 17–18, 2021. Due to the coronavirus pandemic, this year’s conference will be held online. Registered DCC attendees participating via Zoom will be able to interact with presenters and other attendees via a chat room as well as raise a virtual hand to ask questions. Click here to register (you don’t need a Zoom account to register). Non-registered DCC attendees can watch the live stream for free on YouTube and can chat and ask questions via the moderator monitoring the channel. No registration is required for YouTube access (the YouTube URL will be announced and posted on this webpage preceding the DCC). DCC registration is free for TAPR members and $30 for non-members. Members receive a 100% discount at checkout. Click here to register. Non-members who would like to join TAPR and receive the free DCC pass can simply add TAPR membership and DCC registration to their shopping carts. After checkout, they will receive the free DCC pass when their membership is processed.

Call for Papers and Speakers: Technical papers are being solicited for presentation. Papers will also be published in the Conference Proceedings. Authors do not need to participate in the conference to have their papers included in the Proceedings. The submission deadline is August 15, 2020. Submit papers via email to Maty Weinberg, KB1EIB, Papers will be published exactly as submitted, and authors will retain all rights.

HamSCI's Kristina Collins KD8OXT, a PhD student a Case Western Reserve University, was interviewed by Steve Ford WB8IMY in the March 11, 2021 epsiode of ARRL's Ecletic Tech podcast. In the podcast, Kristina talks about the upcoming 2021 HamSCI Workshop, the Grape Personal Space Weather Station, and the Festivals of Frequency Measurement. The Festivals of Frequency Measurement are large-scale experiments to observe ionospheric and propagation variablity by measuring small Doppler shifts in signals received from standards stations such as NIST's WWV. Kristina's recently published a feature article on the HamSCI work in the American Geophysical Union's EOS magazine and initial results of the 2019 WWV Centenial Festival of Frequency Measurement in IEEE Geoscience and Remote Sensing Letters. Great job, Kristina!

Click here to listen to the podcast.

Registration is now open for the 2021 HamSCI workshop. A full schedule of speakers and registration information can be found on the HamSCI Workshop 2021 website. The workshop will be held in a virtual format on Friday and Saturday, March 19-20. The University of Scranton will serve as host for the Zoom webinar, sponsored by the National Science Foundation (NSF), that will include addresses by guest speakers, poster presentations and demonstrations of relevant instrumentation and software. The theme of this year’s workshop is midlatitude ionospheric science. The workshop will also serve as a team meeting for the HamSCI Personal Space Weather Station project, which is a NSF funded project awarded to University of Scranton physics and electrical engineering professor Nathaniel Frissell, Ph.D. The project seeks to harness the power of a network of licensed amateur radio operators to better understand and measure the effects of weather in the upper levels of Earth’s atmosphere.

The annual HamSCI Workshop will be held virtually this year March 19-20, 2021 using Zoom hosted by The University of Scranton and sponsored by the National Science Foundation. The primary objective of the HamSCI workshop is to bring together the amateur radio community and professional scientists. The theme of the 2021 HamSCI Workshop is midlatitude ionospheric science. We welcome submissions related to development of the Personal Space Weather Station, ionospheric science, atmospheric science, radio science, space weather, radio astronomy, and any science topic that can be appropriately related to the amateur radio hobby. We especially encourage subimissions related to this year's meeting theme of midlatitude ionospheric physics, but will also accept abstracts outside of this theme and otherwise appropriate. To submit an abstract, please fill out the on the HamSCI Workshop 2021 page at