Personal Space Weather Station

The Personal Space Weather Station project ultimately aims to create a small, multi-instrument system that can make ground-based measurements of the space environment.  The observations from this project will not only be useful to the owner of the system, but also aggregated into a central database for space science and space weather research purporses. Initial work focuses on the development of a scientific-grade high frequency (HF) radio receiver, as well as the necessary software and network infrastructure. This project is led by the The University of Scranton, in collaboration with the Tucson Amateur Packet Radio, Inc. (TAPR), Case Western Reserve University / Case Amateur Radio Club W8EDU, the University of Alabama, the New Jersey Institute of Technology Center for Solar Terrestrial Research (NJIT-CSTR), and the Massachusetts Institute of Technology Haystack Observatory.


Get Involved

Want to be involved? Both HamSCI and TAPR run very active mailing lists and regular telecons. Please see the HamSCI Get Involved for involvement in the science discusion, and TAPR's for involvement in the engineering discussion. As you can imagine, there is a significant amount of crosstalk between the two groups.

Specific questions can be directed to Nathaniel, W2NAF at





The ARRL Frequency Measurement Test (FMT) is a bi-annual event that has its roots back to 1931! Back then, it was needed to ensure that Official Observers (OOs) could correctly callibrate their radios for monitoring and policing purposes. The FMT is still quite relevant today, but for different reasons. Today, the most significant source of error on a stable recieved signal will be due to ionospheric variability. Therefore, making frequency measurements is of great interest to the HamSCI community. These types of measurements are some of the inspiration for the HamSCI Festival of Frequency campaigns and the Low-Cost Personal Space Weather Station.  The FMT is a great way to get started in learning how to take precision ionsopheric measurements. A new Frequency Measurement Test mode added to the free FLDigi program makes it even easier to participate. You can now download an article entitled "Using Fldigi for the ARRL Frequency Measuring Test (FMT)" by Bob Howard, VE3YX, to help get you started. The next FMT will be November 13, 2020 from 0200Z-0524Z. . Practice FMT sessions are being conducted by the fmt-nuts group as posted on their home page at . Practice FMT sessions are being conducted by the fmt-nuts group as posted on their home page at More details are available at and in the November 2020 QST article by Ward Silver, N0AX. Thank you to FLDigi author Dave Freese W1HJK for his hard work in developing FLDigi and this new mode!

Ash Chaabane, 3V/KF5EYY, reports that a new Reverse Beacon Network ( node has been successfully installed in Tunisia.  There will soon be an Algerian and Libyan node when logistics permit.  The Tunisian node consists of a DX Engineering ARAV4-1P active vertical antenna (see the photo, contributed by Ash), a Red Pitaya 122-16 SDR, and CW Skimmer software by VE3NEA.  You can see the stations reported on several bands by the new node at This node was part of a Yasme Foundation ( project to install more RBN nodes in out-of-the-way places not currently home to a receiver.  The project aims to support both the amateur radio community and spaceweather/geophysics research community with propagation information from around the world and raise awareness of amateur radio's long-standing history of supporting science.  Additional nodes are planned for the Caribbean, South Pacific, and Russia, while other groups are installing nodes in Australia.

Video recordings of the third annual HamSCI Workshop are now available through the Ham Radio 2.0 YouTube Channel. The 2020 HamSCI Workshop for amateur radio operators and professional scientists was held Friday and Saturday, March 20-21, 2020, virtually on Zoom at The University of Scranton. The theme of the workshop was “The Auroral Connection,” and included addresses by guest speakers, poster presentations, and demonstrations of relevant instrumentation and software.