DX News & Information for 3 May 2025
The world of amateur radio is buzzing with activity this spring, as operators across the globe come together to celebrate historic milestones and special events. From commemorative callsigns to unique contests, there’s never been a better time to get involved in the ham radio community.
At Outnaboot, we love to spotlight the vibrant world of amateur radio. This month, we’re highlighting some of the most exciting special event stations and anniversaries, thanks to the dedicated reporting of 425 DX News, a trusted source for DX news worldwide.
Special Event Callsigns: May 2025 Highlights
Israel: 77 Years of Radio and Independence
To mark both the 77th anniversary of the Israel Association of Radio Communication (IARC) and the founding of the State of Israel, local operators can use the special prefixes 4X77 and 4Z77 from April 30 to May 10. Learn more about amateur radio in Israel here.
Andorra: C37JPE Celebrates the Games of the Small States of Europe
Members of the Unio de Radioaficionats Andorrans (C37URA) will be active as C37JPE throughout May, in honour of the 20th edition of the Games of the Small States of Europe, held in Andorra la Vella from May 26-31.
Germany: 75 Years of DARC
The Deutsche Amateur-Radio-Club (DARC) marks its 75th anniversary with four special callsigns: DC75DARC, DD75DARC, DK75DARC, and DR75DARC, active from May 1 to October 31. Operators can even earn a "75 Jahre DARC" certificate. Find out how to participate.
Liechtenstein: HB0/DL2SBY on the Air
Kasimir, DL2SBY, will operate as HB0/DL2SBY from Liechtenstein between May 11-18, working HF and 6 meters. QSL via LoTW or direct.
Italy: II3IARU Marks IARU Centenary
Special callsign II3IARU will be on the air from April 28 to May 18, celebrating the 100th anniversary of the International Amateur Radio Union (IARU) and the 75th anniversary of IARU Region 1.
Japan: JS6RRR Returns from Miyako Island
Take, JI3DST, will operate as JS6RRR and other calls from Miyako Island (AS-079) between April 23 and June 18. QSOs will be uploaded to Club Log and LoTW.
Austria: 4U0IARU from Vienna International Centre
The VIC Amateur Radio Contest DX Club (4U1A) celebrates the IARU centenary with special callsign 4U0IARU. This activity counts for Austria for DXCC and the Vienna International Centre for the CQ DX Marathon.
Belgium: OT25EPIC Promotes the Antwerp Port Epic
The Antwerp Port Contest Club (ON8APC) is using OT25EPIC to promote this year’s Antwerp Port Epic cycling race, with activity from May 10 to June 9.
Kazakhstan: 80 Years Since WWII
Fourteen special event stations, including UP80V, UQ80V, and others, will be active from May 1-10 to commemorate the 80th anniversary of the end of World War II and Kazakhstan’s role in the victory. Commemorative certificates available here.
Why These Events Matter
Special event callsigns and anniversaries not only honor important moments in history, but also bring together the global ham radio community. They offer unique opportunities for operators to connect, exchange QSL cards, and earn special certificates. Whether you’re a seasoned DXer or just getting started, now is the perfect time to get on the air and join the celebration.
Stay Connected with DX News
For the latest updates on special event callsigns and DX activity, visit 425 DX News. And don’t forget to check out our Ham Radio section for more stories, tips, and resources from the Outnaboot team.
Are you participating in any of these events? Share your experiences in the comments below or tag us on social media!
Thank you to 425 DX News for their ongoing dedication to the amateur radio community and for making these updates possible. Happy DXing!
