Ham Radio Science Citizen Investigation

Advance scientific research and understanding through amateur radio activities.
Encourage the development of new technologies to support this research.
Provide educational opportunities for the amateur community and the general public.

Quick Links

With only 5 days remaining before the Solar Eclipse QSO Party (SEQP), over 600 stations have already indicated that they are planning on participating. We have posted both a list and map showing the locations of all pre-registered stations. Stations are still encouraged to pre-register. Many stations have e-mailed asking for guidance as to what is the best band, mode, or antenna to use is. We recommend simply following the SEQP rules and enjoying this as you would any other operating event. We will be getting data from many, many different sources and need signals on all bands and modes. A link for log submission will be posted to hamsci.org/seqp by the end of the SEQP. See you on the air and good luck in the SEQP!

RBN activity screenshot

During the Solar Eclipse QSO Party, we'll be collecting data from the Reverse Beacon Network, a system which uses wideband SDR-based receivers called "skimmers" to decode CW and RTTY signals in large parts of the amateur HF spectrum and send decoded callsigns to a central server.

The Solar Eclipse QSO Party (SEQP) is just a few short weeks away! The SEQP is a special operating event organized by the Ham Radio Science Citizen Investigation (HamSCI) to study ionospheric effects caused by the August 21, 2017 Total Solar Eclipse. During the SEQP, hams are asked to operate on the HF bands in a manner similar to contests or QSO parties. Systems such as the Reverse Beacon Network (RBN, www.reversebeacon.net), PSKReporter (pskreporter.info), WSPRNet (wsprnet.org), and participant logs will provide the QSO and spot data that will be used by researchers at the New Jersey Institute of Technology and Virginia Tech to study eclipse-induced ionospheric effects. Full event rules and operating procedures are available at hamsci.org/seqp. Let us know where you plan to be and what modes you plan to operate. To do this, visit the SEQP Pre-Registration page at hamsci.org/seqp-prereg. We look forward to hearing you on the air!