Special callsigns 4U0ITU and 4U1ITUfrom Switzerland, starting 16 May until end of the 2025 year, commemorating 160th Anniversary of the International Telecommunication Union, ITU.
Team 9M8A will be active from Satang Besar Island (OC-165), East Malaysia from 26 July to 10 August 2025.
Special callsigns OE2XXM and OE5XXM – Special-Clubstation Gosau-HAM-meetings , during july and september 2025..
Special callsign TC40, to celebrate 40th anniversary of the Antrak Ankara Radio Amateurs Club ( YM2KA )
9Special callsign OL200BA “Battle of the Three Emperors” from 1 july to 31 december 2025.
Special callsign EM5K award “Amber Land” from 1 july to 31 december 2025.
14 European Womens Football Championship :special callsigns HB2025BA, HB2025BE, HB2025GE, HB2025ZH, HB2025SG, HB2025LU, HB2025SI and HB2025TH , during july 2025.
Special callsign SN92LOTwill be active on 1-31 July 2025 to commemorate the 92nd anniversary of the of the flight over Atlantic Ocean of Lithuanian pilots Steponas Darius and Stasys Girenas.
Special callsign TC88YL Special YL-Event 16-17 August 2025.
Special callsign HL80V 1- 31 august 2025 , to celebrate 80th Anniversary of the Korean Liberation.
75 Jahre DARC Special callsigns DC75DARC, DD75DARC, DK75DARC and DR75DARC from 1 may to 31 october 2025.
Special callsign 8K3EXPO from 13 April to 13 October 2025 for of the 2025 Expo in Osaka.
Special callsign VI100SIG celebrating 100 years of the Royal Australian Corps og Signal , until 3 september 2025.
Special callsignOE65IPA from 14 February to 13 August 2025, commemorating 65th Anniversary of the International Police Association Austrian section .
Special callsign SN110BG to celebrate 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 YL35Gto commemorate 35th anniversary of the restoration of the independence of the Republic of Latvia .
Special callsign CQ35MD , Jose Manuel Barcelos Vasconcelos (CT3MD) will be active to celebrate 25 years as ham radio.
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.
MIL.LENARI of The MONTSERRAT MONASTERY , special callsigns AN1000MM – AO3MMM – AM1000MM – AO1000MM – EH1000MM.
Special callsign 3Z55PEF to celebrate 55th anniversary of Radio Amateurs members of the SP8PEF Club Station , until 31 december 2025.
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 callsign EO50AX , “UY4AX 50 years on air “.
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.
Special callsign HL70KARL to celebrate 70th anniversary of the KARL (Korea Amateur Radio League).
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 OC14LEON to celebrate coronation of Pope Leon XIV.
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 .
Special callsign OL26WRTC during 2025 and 2026 ” as a celebration and promotion” of WRTC2026.
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 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.
