FDIM 2026 Design Challenge Winner
For 2026, the FDIM Design Challenge took a different twist – the goal was to demonstrate a 40M QRP transmitter […]
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FDIM
FDIM
FDIM 2026 Homebrew Contest Winners
The 2026 Four Days In May Homebrew Contest had entries in five categories, and a best In Show award. Attendees
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Library
QRP ARCI YouTube Channel
https://www.youtube.com/@QRP_ARCI
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FDIM
FDIM 2026 Banquet and Hall of Fame Videos
FDIM 2026 Banquet and Hall of Fame Videos
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FDIM
FDIM 2026 Symposium Videos
YouTube Collection of FDIM 2026 Symposium Videos
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FDIM
FDIM 2026 Door Prizes
The following individuals and organizations have generously donated prizes for the Four Days in May (FDIM) 2026 event. We extend
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FDIM
FDIM 2026 Registered Attendees
The following folks have registered for the 30th Four Days In May event (2026). Missing your QRP ARCI Store receipt?
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FDIM
The 30th Four Days In May (FDIM) 2026 Symposium – The Biggest and Best QRP Event in the World!
Online registration is now open through Sunday, April 26th:Â FDIM 2026 Registration For those who are new to the club or
FDIM
FDIM 2026 Tentative Speaker Lineup Announced
Harold Smith A Homebrewer’s Journey — How I got to where I am. A QRP Ham’s History. Where I started,
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FDIM
FDIM 2026 Transmitter Challenge
 Among the many virtues which are embodied in the QRP radio hobby is that of economy. While the specific definition
FDIM 2026 Transmitter Challenge Read Post »
Uncategorized
QRP-ARCI Has a New Vice President
QRP-ARCI would like to announce that Bill Kelsey N8ET, has been approved by the QRP-ARCI Board of Directors to be
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