Club logo.  A red circle containing a green map of the state of Virginia, the ARRL logo, and the text "Richmond Amateur Telecommunications Society, Richmond, Virginia U.S.A."

Richmond Amateur Telecommunications Society
W4RAT · Richmond, Virginia

An ARRL Affiliated Club Serving Central Virginia Since 1972
442.550 MHz FM  ·  443.5875 MHz DMR  ·  146.880 MHz C4FM



SUMMERTHUNDER Starts Today

1 Jul 2024 9:12 PM | Steven Crow (Administrator)

SUMMERTHUNDER 2024 starts today!  This is the summertime VHF/UHF simplex event from the folks behind the popular WINTERHEAT.

From hamactive.com:

"SUMMERTHUNDER, is a month-long UHF/VHF simplex event crafted to empower amateur radio operators by offering a dedicated platform to test and enhance their UHF/VHF capabilities. From its inception, SUMMERTHUNDER aimed to provide a comprehensive evaluation of stations, encouraging operators to adapt and refine their equipment setups throughout the month-long event.

Distinguishing itself from shorter on-air events, SUMMERTHUNDER, along with its winter counterpart (WINTERHEAT), extends over several weeks to capture a more realistic and nuanced assessment of stations. This prolonged duration enables operators to make adjustments in real-time, ensuring a dynamic and continuous enhancement of their capabilities.

Streamlining communication, SUMMERTHUNDER mandates all contacts to occur on pre-designated frequencies. This approach simplifies the process for operators, eliminating the need to search for stations calling CQ. Operating within Technician class privileges, all FCC-licensed amateur radio operators can actively participate in the event.

Adding to its uniqueness, SUMMERTHUNDER utilizes a custom-built, over-the-web logging system that facilitates real-time statistics and logging of contacts. This one-of-a-kind method enhances the overall experience, providing operators with valuable data in an unprecedented manner.

Beyond its role as a skill-building platform, SUMMERTHUNDER serves as an invaluable opportunity for Emergency Communications (EmComm) operators. Leveraging the event, EmComm groups can coordinate emergency communication activities, assessing mission functionality and readiness for potential crises. SUMMERTHUNDER, continues to evolve and grow, combining its rich history with the potential for real-world emergency preparedness."

SummerThunder will commence on July 1, 2024 at 00:00:01 UTC and conclude on July 31, 2024 at 23:59:59 UTC.

During the event, radio operators are encouraged to make as many contacts as possible during the event window. All contacts are made via FM-Voice and include both analog and digital modes (Fusion, DMR, D-STAR). Packet modes are not part of this event.


Talk about SUMMERTHUNDER with other local simplex enthusiasts in the RVAHams Slack #simplex channel.

Richmond Amateur Telecommunications Society, Inc. (RATS) is a 501(c)(3) nonprofit organization.  PO Box 70613, Henrico VA, 23255

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