Belgium– At the occasion of the IARU centenary, the Belgian IARU society UBA will be activating 30 special event stations between March 15th and May 15th 2025.(ON100I, ON100A, ON100R, ON100U, OO100I, OO100A, OO100R, OO100U, OP100I, OP100A, OP100R, OP100U, OQ100I, OQ100A, OQ100R, OQ100U, OR100I, OR100A, OR100R, OR100U, OS100I, OS100A, OS100R, OS100U, OT100I, OT100A, OT100R and OT100U. Furthermore, OQ0IARU and OR0IARU).
Denmark – Special callsign and award OZ100IARU on 19 -29 april 2025.
France – Special callsign TM100REF to celebrate the centenary of the Réseau des Émetteurs Français (REF) and the International Amateur Radio Union (IARU) , from April 1 to June 30, 2025.
North Macedonia – Z3100IARUfrom 25 March to 18 May 2025 .
WORLD AMATEUR RADIO DAY: from Denmark aspecial callsign 5P0WARD, 18 april 2025 – from Germany DA25WARD until 27 april 2025 , from Dominican Republic HI0DMRAon 1-30 April 2025 .
WORLD AUTISM AWARENESS DAY : special callsigns, Canada VC2AA , Dominican Republic HI0A , England GB2AA and GB4AAW , Indonesia 8A2AAW, Scotland GB2AAW, GB5AAW, GB6AAW, GB9AAW, United Arab Emirates A60WAAD and A60WAAD/#), Wales GB0AAW and GB2WAA , USA W2A , Spain EE5DMA ( 29 MARCH . 5 APRIL )and Italy IIAUT .
EASTER 2025 Special callsigns : PH25EASTER during april 2025 , AO25SSC (Semana Santa de Cieza) on 7 – 20 april 2025.
special callsigns TM80M and TM80V 80 Years of Victory , until 26 april 2025.
Special callsign SN110BG to celbrate the 110th Anniversary of the Battle of Gorlice.
Special callsign 5B50CARS celebrates the 50th anniversary of the Cyprus Amateur Radio Society (CARS), (see schedule).
Special callsign 3D2AJT in memory of Zorro JH1AJT , until end of april 2025.
Special callsign GU80LIB on 9 – 11 may 2025 , to celebrate the liberation by British Forces of the Channel Islands on 9 May 1945.DX-Pedition 4K0T , 29 – 30 march 2025.
Special callsign YL35Gto commemorate 35th anniversary of the restoration of the independence of the Republic of Latvia .
Special callsign VI100SIG celebrating 100 years of the Royal Australian Corps og Signal , until 3 september 2025.
Special callsign YL400L during March 2025, commemorating 400th Anniversary of Liepaja city.
Special callsignOE65IPA from 14 February to 13 August 2025, commemorating 65th Anniversary of the International Police Association Austrian section .
Special callsign 9A2025HWC from 17 january to june 2025 for 2025 World Men’s Handball Championship.
LONG TERM AWARDS & CALLSINGS 2025
Award ”MARCONI – PATENTED BY” 2025 : II4FPEN January , II4FPUS February , II4SHLD March , II4GHPR April , II4JGGR May , II4RXOS June , II4COHR July , II4LDMA August , II4RADS September , II4WLTX October , II4EACC November and II4TJTB.
Special callsign 3Z55PEF to celebrate 55th anniversary of Radio Amateurs members of the SP8PEF Club Station , until 31 december 2025.
Special callsign 9A2025HWC from 17 january to june 2025 for 2025 World Men’s Handball Championship.
Special callsigns A9100IAU (QRV 5 days every month from 26th ) to celebrate 100 annuiversry of the IARU .
Radio Amateurs members of the Royal Association Radio Amateurs of Morocco will be active using special call sign CN100IARU to celebrate 100 annuiversry of the IARU .
Special callsign D450ICV to celebrate the 50th anniversary of the independence of Cabo Verde , until 31 december 2025.
Special callsign DM800KM during year 2025 , to celebrate 800th anniversary of the poet Gotthold Ephraim Lessing .
Special callsign DL0LH lighship Laesoe Rende will be active throughout 2025.
Special callsign DL100DM to celebrate 100th anniversary of Deutsches Museum in Munich, throughout 2025.
Special callsign E7POTA from 25 frebuary to 31 december 2025.
Special callsigns British Railways ARS , during the year 2025 GB0LMR, GX4LMR , GB1FRT , GB2TT.
Special callsigns HF30KSRG – 3Z30KSRG – SN30KSRG , National Rescue and Firefighting System (KSRG) 30th anniversary.
LA100A Special callsign 100 Years Anniversary of first contact between Norway & Amerika ,throughout 2025.
Special event station LZ75IPA will be active throughout 2025 to celebrate the 75th anniversary of the International Police Association.
Special callsign HB20SOTA to celebrate 20th anniversary of the Swiss SOTA Group , throughout 2025.
Special callsign OE60RRDXA to celebrate the 60th anniversary of the Rhein Ruhr DX Association until 30 June 2025.
Special callsign OE70OE 70 Years of Austrian state treaty , from January 1st 2025 to December 31st 2025.
Special callsing during year 2025 OF60AP ,to celebrate OH2AP amateur radio club 60th aniversary .
Different stations from Hradec Kralove region and special event stations OL800HK, OL800CO and OL800KG will be activated in the period from January 1st 2025 to December 31st 2025.
Special callsign OM24ISS on the occasion of the 25th anniversary of the Štefánik mission (Ivan Bella’s flight into space as first Slovak cosmonaut) , until end of september 2025.
Special callsign PA40MARACto celebrate 40th anniversary of the Dutch Marine Radio Amateur Club , from 1 march to 31 december 2025.
Special callsign PC80TT to celebrate the 80th anniversary of the liberation of the Netherlands during World War II . between 1 January and 1 June 2025.
Special callsig S60SA starting 1 January 2025, celebrating 60th years of Singapore Independence.
Special callsign SC905SM to celebrate the installation 90 years ago of the Marconi 150 kW transmitter at Motala LW Broadcast station May 1935.Until 31 december 2025.
Special callsign SX100AUTH , commemorating 100th anniversary of the Aristotle University.
Special Station T48GT from Provincial Branch in Guantánamo( Cuba) , for DX and Contests.
